Software Alternatives, Accelerators & Startups

RethinkDB VS Ubi Timer

Compare RethinkDB VS Ubi Timer and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

RethinkDB logo RethinkDB

The open-source database for the realtime web

Ubi Timer logo Ubi Timer

UbiTimer is a PowerPoint timer add-in that helps presenters stay on track with a clear countdown across slides. Simple and effective.
  • RethinkDB Landing page
    Landing page //
    2021-10-13
  • Ubi Timer
    Image date //
    2026-01-14
  • Ubi Timer
    Image date //
    2026-01-14
  • Ubi Timer
    Image date //
    2026-01-14

UbiTimer is a lightweight PowerPoint add-in that adds countdown, count-up, and radial timers directly to your slides. Perfect for teachers, presenters, and trainers, it helps keep lessons and meetings on schedule. Works on Windows and Mac, supports slideshow mode, and offers a free EDU version for schools.

๐Ÿ”น One-time purchase โ€ข No subscription โ€ข Free for teachers ๐ŸŒ https://ubitimer.com

Ubi Timer

$ Details
$9.9 / One-off
Release Date
2025 January
Startup details
Country
United Kingdom
State
Berkshire
City
Bracknell
Founder(s)
Eliakim
Employees
1 - 9

RethinkDB features and specs

  • Real-time Capabilities
    RethinkDB offers built-in real-time capabilities that allow applications to subscribe to data changes. This makes it ideal for building real-time applications like live dashboards, multiplayer games, or collaborative tools.
  • Flexible Query Language
    RethinkDB's query language, ReQL, is highly flexible and allows for complex queries. It supports operations such as joins, aggregations, and transformations directly within the database.
  • Distributed Database
    RethinkDB is designed to be distributed from the ground up. It can automatically replicate data and distribute queries across multiple machines to improve scalability and fault tolerance.
  • Web-based Administration
    RethinkDB provides a user-friendly web-based administration interface that simplifies database management and monitoring. This interface makes it easier for developers and system administrators to manage their databases.
  • JSON Data Model
    RethinkDB uses JSON as its data model, which makes it easy to store and work with structured data. This can be especially beneficial for web developers who are used to working with JSON data.

Possible disadvantages of RethinkDB

  • Limited Ecosystem
    Compared to more established databases like MySQL or MongoDB, RethinkDB has a smaller ecosystem. This means fewer third-party tools, libraries, and community support are available.
  • Stalled Development
    After the company behind RethinkDB shut down in 2016, the development slowed significantly. Although the project was later open-sourced and the community keeps it alive, the updates and new features are not as frequent.
  • Learning Curve
    While ReQL is powerful, it can have a steep learning curve for developers who are new to RethinkDB or who are more familiar with SQL or other NoSQL query languages.
  • Resource Intensive
    RethinkDB can be more resource-intensive compared to some other databases. It may require more RAM and CPU resources to achieve optimal performance, which can be a consideration for resource-constrained environments.
  • Fewer Enterprise Features
    RethinkDB lacks some enterprise-level features such as advanced security options, comprehensive backup solutions, and robust user management compared to other database systems like MongoDB or PostgreSQL.

Ubi Timer features and specs

No features have been listed yet.

RethinkDB videos

Mike Glukhovsky - RethinkDB Year in Review 2015

More videos:

  • Review - RethinkDB for Windows: developer preview
  • Review - Michael Glukhovsky - Advancing the realtime web with RethinkDB

Ubi Timer videos

No Ubi Timer videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to RethinkDB and Ubi Timer)
Databases
100 100%
0% 0
Presentations
0 0%
100% 100
NoSQL Databases
100 100%
0% 0
Design Tools
0 0%
100% 100

Questions & Answers

As answered by people managing RethinkDB and Ubi Timer.

What makes your product unique?

Ubi Timer's answer:

Ubi Timer brings timing directly into PowerPoint, so presenters do not need to switch to a browser, phone, or separate desktop timer. It supports countdown and stopwatch modes, works during Slide Show, and can be used per slide or across sections of a presentation, which makes it especially useful for lessons, workshops, rehearsals, and live talks.

Why should a person choose your product over its competitors?

Ubi Timer's answer:

Choose Ubi Timer if you want a timer that feels native to PowerPoint instead of bolted on. It is designed to be quick to set up, easy to style to match your slides, usable on Windows, Mac, and PowerPoint for the web, and reliable in live presentation settings without needing to leave your deck. It also offers a free version and a free EDU option for verified schools.

How would you describe the primary audience of your product?

Ubi Timer's answer:

Ubi Timer is built for teachers, trainers, presenters, and speakers who use PowerPoint and need better control over timing. It is especially well suited for classrooms, workshops, meetings, practice sessions, and any presentation where staying on schedule matters.

What's the story behind your product?

Ubi Timer's answer:

Ubi Timer was created out of frustration with standalone timers and makeshift PowerPoint timer setups built from animated slides. The goal was to create a cleaner, easier, and more reliable way to manage time inside PowerPoint without disrupting the presentation experience.

Which are the primary technologies used for building your product?

Ubi Timer's answer:

Ubi Timer is built as a Microsoft PowerPoint add-in for Microsoft 365 and Office, designed to work directly inside PowerPoint across supported Windows, Mac, and web environments. I could not find a trustworthy public source naming the full internal stack, so this answer is safest for a public listing.

Who are some of the biggest customers of your product?

Ubi Timer's answer:

Teachers and schools Corporate trainers Workshop facilitators Public speakers and presenters Teams using PowerPoint for meetings and rehearsals

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare RethinkDB and Ubi Timer

RethinkDB Reviews

12 Best Open-source Database Backend Server and Google Firebase Alternatives
RethinkDB is an open-source real-time database engine for creating modern reactive apps. It features a rich dashboard with real-time analytics and graphs, data explorer, simple learning curve, rich data models and queries with Geospatial queries support, and a large set of administration tools.The official binary packages for RethinkDB are available for: Ubuntu, Debian,...
Source: medevel.com
9 Best MongoDB alternatives in 2019
RethinkDB is the open-source, scalable DBMS system. It helps you to makes real-time building apps dramatically easier. This DBMS tool offers a flexible query language, intuitive operations, monitoring APIs, and is easy to set up and learn.
Source: www.guru99.com

Ubi Timer Reviews

We have no reviews of Ubi Timer yet.
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Social recommendations and mentions

Based on our record, RethinkDB seems to be more popular. It has been mentiond 13 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

RethinkDB mentions (13)

  • Ask HN: Why isn't anyone using RethinkDB anymore?
    Hey HN. I came across RethinkDB lately and I'm curious why most startups, projects and folks don't use it? https://rethinkdb.com/. - Source: Hacker News / 8 months ago
  • Ask HN: How Can I Make My Front End React to Database Changes in Real-Time?
    Throwing RethinkDB in the mix as well. https://rethinkdb.com/. - Source: Hacker News / about 2 years ago
  • You forget RethinkDB, it's a shame
    I've been poking around, testing and breaking database servers for a long time (more than 20 years today). But a few years ago I came across a jewel, the grail, one of the best solutions available. Under the radar, shunned for whatever reason, RethinkDB is nonetheless one of the finest database server projects I've ever tested. - Source: dev.to / about 3 years ago
  • Ask HN: Anyone Using RethinkDB in Production?
    RethinkDB[0] looks like a "too good to be true" type of database. Anyone using it in production? What is your experience like? What are the pros and cons? [0] https://rethinkdb.com. - Source: Hacker News / about 3 years ago
  • Help wanted for a project idea - A multi-room live chat experience, similar to Twitch chat's functionality
    Since youโ€™re not new to the field you might want to peek https://rethinkdb.com/ since it got picked up as an open source project. Source: almost 4 years ago
View more

Ubi Timer mentions (0)

We have not tracked any mentions of Ubi Timer yet. Tracking of Ubi Timer recommendations started around Oct 2025.

What are some alternatives?

When comparing RethinkDB and Ubi Timer, you can also consider the following products

MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.

E.ggtimer.com - A simple countdown timer with an alarm for the browser.

CouchDB - HTTP + JSON document database with Map Reduce views and peer-based replication

Apache Cassandra - The Apache Cassandra database is the right choice when you need scalability and high availability without compromising performance.

ArangoDB - A distributed open-source database with a flexible data model for documents, graphs, and key-values.

Redis - Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.