# ZTrust vs Final Size

The clearest difference is in-app purchases: ZTrust at none against Final Size's 1. ZTrust also leads on iOS requirement (16.4 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Final Size sells 1 one-off in-app purchase. ZTrust asks for nothing beyond the download.

ZTrust ships an update every 3 weeks, Final Size monthly. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ZTrust | Final Size |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ztrust/id6739931418/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 49 MB | 42 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sitikantha Sarangi](https://appshunter.io/developer/1787506195) | [Kevin Hermawan](https://appshunter.io/developer/1680320139) |

## What reviewers say

### ZTrust

[App page](https://appshunter.io/ios/app/ztrust/id6739931418)

This app provides administrators with a centralized platform for managing user accounts, credentials, and permissions. It streamlines application monitoring, allowing for efficient tracking of user activity and account deactivation with real-time updates.

**Highlights:** Simplified user account management, Credential management, Permissions provisioning, Centralized dashboard, Application monitoring, User activity tracking, Account deactivation

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

**In-app purchases:** none


### Final Size

[App page](https://appshunter.io/ios/app/final-size-image-compressor/id6756061338)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Final Size Pro | $7.99 | one-time |


## Frequently asked questions

### Is ZTrust free?

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

### Is Final Size free?

Final Size is free to download, with in-app purchases available.

### Do ZTrust or Final Size have ads?

Neither ZTrust nor Final Size shows ads.

### Which is updated more often, ZTrust or Final Size?

ZTrust ships an update every 3 weeks, and Final Size monthly. Most recently, ZTrust was updated on October 6, 2026 and Final Size on October 13, 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.*