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Xsilent by TSI Dev Studio VS Nullstack

Compare Xsilent by TSI Dev Studio VS Nullstack and see what are their differences

Xsilent by TSI Dev Studio

Private Android vault for photos, videos and PDFs — local encryption, Dynamic Decoy, Clean Share and encrypted backup.

Rating
0 reviews
Pricing
Freemium €20 / One-off (Free vault + optional Lifetime upgrade. No subscription.)
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Alternatives Is it good?
Nullstack

Full-stack Javascript Components for one-dev armies

Rating
0 reviews
Pricing
Open source
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Alternatives Is it good?
Sable by SubRosa
Sable is a multi-tenant compliance and vendor risk platform for MSPs and growing companies, backed by an in-house security team for pen testing, SOC monitoring and incident response. The platform and the people to act on it. sponsored
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.

Which is more popular?

Based on our record, Xsilent by TSI Dev Studio seems to be more popular. It has been mentioned 1 time since March 2021.

social mentions
1 vs 0
Security & Privacy popularity
100% vs 0%
alternatives listed
25 vs 1

Base details

Website, pricing, platforms and company facts side by side.

Xsilent by TSI Dev Studio
Nullstack
Website tsidevstudio.com nullstack.app
Pricing
Freemium €20 / One-off (Free vault + optional Lifetime upgrade. No subscription.) Official pricing
Open source
Platforms
Android Mobile
—
Company Startup from Romania · 1 - 9 employees —
Listed in
Private Photo Vault Security & Privacy Mobile Privacy File Encryption Document Encryption Encryption Photo Management File Management File Sharing File Manager +7
Framework JavaScript Tech Typescript +1

About Xsilent by TSI Dev Studio and Nullstack

In their own words, as submitted to SaaSHub.

Xsilent by TSI Dev Studio
Nullstack

There are no results for Xsilent is a privacy-first Android vault for protecting photos, videos and PDF files locally on your device. It does not require an account, does not display ads, and does not automatically upload private content to a cloud service. Private files are protected locally...

Read more about Xsilent by TSI Dev Studio

No description of Nullstack yet.

Features and specs

What each product offers, as listed by its team.

Xsilent by TSI Dev Studio 10 features
Nullstack 5 features
  • Separate Decoy PIN
    A second valid PIN opens a separate decoy vault, letting the user control what is visible without exposing the main private vault.
  • Clean Share Privacy Tools
    Blur detected faces or selected areas, remove image metadata and optionally add a watermark before sharing.
  • Private PDF Vault & Viewer
    Import and open sensitive PDF documents inside the private vault instead of sending them to another viewer app.
  • Local Per-File Encryption
    Private photos, videos, PDFs and files are encrypted locally on the device with authenticated encryption.
  • User-Controlled Encrypted Backup
    Create an encrypted backup protected by the user’s own password and choose where the backup file is stored.
  • Encrypted Trash
    Deleted private files remain protected inside encrypted Trash during the recovery period instead of becoming exposed.
  • Fast Privacy Locking
    Quick Lock, automatic locking, supported biometric access and face-down locking help close access quickly when privacy matters.
  • No Account, No Ads, No Mandatory Cloud
    Normal vault use requires no Xsilent account, contains no advertising and does not require cloud storage.
  • 30 Files Free, No Time Limit
    Store up to 30 files for free with no time limit. Existing files remain accessible after the Free limit is reached.
  • One-Time Lifetime Upgrade
    Lifetime unlocks additional imports through a one-time purchase with no recurring subscription.
  • Full-Stack Capabilities
    Nullstack allows for the development of both client-side and server-side functionalities within a single project, providing a more unified development process.
  • Seamless SSR
    It offers built-in support for server-side rendering, improving performance and SEO without the need for complex configurations.
  • Zero tooling
    Nullstack provides a setup that requires minimal configuration and does not depend heavily on additional tools, simplifying the development workflow.
  • Component-based Architecture
    Promotes the use of components, encouraging modularity and reusability of code, which can improve maintainability and scalability of applications.
  • Hot Module Replacement
    Supports HMR, allowing developers to see immediate changes in their applications without refreshing the entire page, improving development efficiency.

Possible disadvantages

  • Smaller Community
    Compared to more established frameworks, Nullstack has a smaller community, which can result in fewer resources and third-party tools.
  • Learning Curve
    Developers need to learn the Nullstack-specific ways of handling both front-end and back-end development, which might be a hurdle for those accustomed to other frameworks.
  • Limited Ecosystem
    Due to its newer and less widely adopted nature, there might be limited third-party libraries and plugins readily available compared to more mature frameworks.
  • Rapidly Evolving
    Being relatively new and possibly evolving quickly, developers might face breaking changes more frequently compared to more established technologies.

Videos

Walkthroughs and reviews on video.

Xsilent by TSI Dev Studio 3 videos + Add
Nullstack 3 videos + Add

Xsilent Vault: Hide Photos | 30 Free Imports, No Ads, No Subscription

More videos

  • - Xsilent Vault: Hide Photos | Fake PIN & Private Photo Vault
  • - Xsilent Vault: Hide Photos — Private Offline Photo Vault for Android

Full-stack with Nullstack - Part 3

More videos

  • - nullstack ship tracker
  • - Como fazer um Hello World com Nullstack passo a passo

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Xsilent by TSI Dev Studio
Nullstack
100% 100%
Security & Privacy
0% 0%
0% 0%
Framework
100% 100%
100% 100%
File Sharing
0% 0%
0% 0%
JavaScript
100% 100%

Questions & Answers

As answered by people managing Xsilent by TSI Dev Studio and Nullstack.

What makes your product unique?

Xsilent by TSI Dev Studio's answer

Xsilent is built around local-first privacy. Private photos, videos and PDFs are stored and protected on the device using authenticated AES-GCM encryption, without requiring an account, ads or automatic cloud storage. It also combines features such as Dynamic Decoy, Clean Share, encrypted Trash, private PDF viewing and encrypted backup in one Android vault

Why should a person choose your product over its competitors?

Xsilent by TSI Dev Studio's answer

Xsilent is designed for users who want direct control over private files without subscriptions, advertising or unnecessary accounts. Its focus is not only on hiding files, but also on safer sharing, decoy access, encrypted backup and privacy-focused security controls. The app keeps private content local by default and uses a one-time purchase model

Which are the primary technologies used for building your product?

Xsilent by TSI Dev Studio's answer

Xsilent is an Android application built with Kotlin and Jetpack Compose. It uses Android platform security capabilities together with authenticated AES-GCM encryption for protecting private content locally on the device.

How would you describe the primary audience of your product?

Xsilent by TSI Dev Studio's answer

Xsilent is aimed at Android users who want to protect private photos, videos and documents locally on their device. It is especially relevant for privacy-conscious users, professionals handling sensitive files, creators who want safer sharing tools, and anyone who prefers offline-first apps without accounts or recurring subscriptions.

What's the story behind your product?

Xsilent by TSI Dev Studio's answer

Xsilent was created around a simple problem: people often keep sensitive photos, videos and documents on their phones but do not want to depend on cloud accounts, subscriptions or ad-supported vault apps. The project evolved into a local-first Android vault focused on privacy, practical security controls and safer file sharing.

Who are some of the biggest customers of your product?

Xsilent by TSI Dev Studio's answer

Xsilent is currently focused on individual Android users rather than named enterprise customers.

User comments

Share your experience with using Xsilent by TSI Dev Studio and Nullstack. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Xsilent by TSI Dev Studio 1 mention
Nullstack 0 mentions
  • Why I Added a Decoy Vault to a Privacy-First Android App
    Learn more about Xsilent: Https://tsidevstudio.com/xsilent. - Source: dev.to / about 1 month ago

Tracking Nullstack since Apr 2021.

Alternatives to Xsilent by TSI Dev Studio and Nullstack

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