
JEFIT
InTouch Technology
Fitness Marketing 360
Hevy
Strong.app
Simple Workout Log
HeroSnatch
A workout tracker actually worth using

Mockaroo
DataConstruct
Data Creator
Datamade
Random Data
Generate and manage synthetic datasets easily with DUMMY DATABASE

Which is more popular?
Based on our record, Stacked seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | legionathletics.com | dummydatabase.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from Serbia · 1 - 9 employees · 2024 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Stacked yet.
Dummy Database is built to solve a simple, yet annoying problem — generating realistic test datasets quickly, without writing scripts or juggling Excel files. It’s designed for: - Developers needing dummy databases for prototyping & testing. - Analysts and BI specialists preparing demo...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Stacked yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
StackedInvest Experience After 3 months: Why I Quit
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Stacked and DUMMY DATABASE.
DUMMY DATABASE's answer:
A free, all-in-one data generation platform that builds everything from simple tables to full relational databases with advanced controls, unique event sequences, ERD visualization, built-in SQL querying, and multiple export formats — no limits, no paywalls.
DUMMY DATABASE's answer:
Unlike other data generators, DUMMY DATABASE gives you full relational database creation, unique event simulations, advanced control over every field, built-in SQL querying, and generous free limits — so you can go from idea to test-ready data without restrictions, subscriptions, or hidden fees
DUMMY DATABASE's answer:
DUMMY DATABASE's answer:
Began as a project for myself to be able to have custom datasets for testing purpose I've decided that it could be useful for wider audience and finalized it as a full-stack web project
DUMMY DATABASE's answer:
Python, Flask, HTML, CSS, Bootstrap, Redis, PostgreSQL, JavaScript
Share your experience with using Stacked and DUMMY DATABASE. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


This is my favorite tracking app if you want to track your weights each workout. Source: about 3 years ago
I used it for a while, but then at some point I had to log in every time my phone screen went to sleep, so I stopped using it. I had 3 on the go anyway, trying to decide which I like best. Now I’m down to Stacked and Hardy. Source: over 3 years ago
Https://legionathletics.com/stacked/ I like this app because it’s super simple to use, is completely free, and comes preloaded with a few good programs. I have also manually added my current program to both this app and the Caliber app... Source: over 3 years ago
Tracking DUMMY DATABASE since Aug 2025.
When comparing Stacked and DUMMY DATABASE, you can also consider the following products.

Jefit is the #1 popular gym workout app for Android and iOS. Jefit allows you to manage your training routine and keep track of your workout progress easily.
Compare JEFIT to Stacked or DUMMY DATABASE:

InTouch Technology's member lifecycle management solutions are built exclusively for the health & fitness industry.
Compare InTouch Technology to Stacked or DUMMY DATABASE:


Learn 7 fitness marketing ideas and tips that will help you generate leads and expose your brand. Design and video examples for digital marketing.
Compare Fitness Marketing 360 to Stacked or DUMMY DATABASE:
Data generator that can create a table filled with pseudo-random content.
Compare Data Creator to Stacked or DUMMY DATABASE: