# Uniify vs The Sustainer

The clearest difference is update cadence: Uniify at fortnightly against The Sustainer's every 8 months. The Sustainer's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Uniify ships an update fortnightly, The Sustainer every 8 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Uniify | The Sustainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/uniify/id1579522019/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 8 months |
| Monetization | Free | — |
| Size | 78 MB | 64 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Arkgeniq Private Limited](https://appshunter.io/developer/1579522021) | [ENVO-SUSTAINER PRIVATE LIMITED](https://appshunter.io/developer/1680880040) |

## What reviewers say

### Uniify

[App page](https://appshunter.io/ios/app/uniify/id1579522019)

This app unifies employee engagement, wellbeing, and internal communications. It fosters recognition, supports wellness, and enhances team collaboration through messaging and goal tracking.

**Highlights:** Engagement Hub with recognition and feedback, Wellbeing support for physical and mental health, Instant messaging and announcements, Employee directories for networking, Individual and team goal management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### The Sustainer

[App page](https://appshunter.io/ios/app/the-sustainer/id6447298071)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Uniify free?

Uniify is free to download, with no in-app purchases.

### Is The Sustainer free?

The Sustainer is free to download, with no in-app purchases.

### Do Uniify or The Sustainer have ads?

Neither Uniify nor The Sustainer shows ads.

### Which is updated more often, Uniify or The Sustainer?

Uniify ships an update fortnightly, and The Sustainer every 8 months. Most recently, Uniify was updated on October 30, 2026 and The Sustainer on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*