# S2A Testing vs KeyTray

The clearest difference is update cadence: KeyTray at every 9 days against S2A Testing's every 2 months. S2A Testing's advantage is iOS requirement (13.0 vs 17.0). 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.

S2A Testing ships an update every 2 months, KeyTray every 9 days. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | S2A Testing | KeyTray |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/keytray/id6461772729/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 31 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SALOMON SAS](https://appshunter.io/developer/557830559) | [SoftControl Enterprise Inc.](https://appshunter.io/developer/1514621605) |

## What reviewers say

### S2A Testing

[App page](https://appshunter.io/ios/app/s2a-testing/id1459881515)

**Features:** macOS Compatibility

**In-app purchases:** none


### KeyTray

[App page](https://appshunter.io/ios/app/keytray/id6461772729)

This comprehensive ERP system streamlines business operations and provides data-driven insights. It revolutionizes how companies manage processes and data through an integrated platform.

**Highlights:** Comprehensive ERP solution, Streamlined operations, Data-driven insights, Integrated business management, Revolutionary process management

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

**In-app purchases:** none


## Frequently asked questions

### Is S2A Testing free?

S2A Testing is free to download, with no in-app purchases.

### Is KeyTray free?

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

### Do S2A Testing or KeyTray have ads?

Neither S2A Testing nor KeyTray shows ads.

### Which is updated more often, S2A Testing or KeyTray?

S2A Testing ships an update every 2 months, and KeyTray every 9 days. Most recently, S2A Testing was updated on October 11, 2026 and KeyTray on October 2, 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.*