# SRS Leb vs C.S.J.A

The clearest difference is update cadence: SRS Leb at fortnightly against C.S.J.A's every 5 weeks. SRS Leb also leads on iOS requirement (13.4 vs 15.6). 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.

SRS Leb ships an update fortnightly, C.S.J.A every 5 weeks. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SRS Leb | C.S.J.A |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Size | 21 MB | 54 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Step To Media S.A.R.L](https://appshunter.io/developer/1690023494) | [DataRays](https://appshunter.io/developer/1175740339) |

## What reviewers say

### SRS Leb

[App page](https://appshunter.io/ios/app/srs-leb/id1635985870)

**Features:** macOS Compatibility

**In-app purchases:** none


### C.S.J.A

[App page](https://appshunter.io/ios/app/csja/id6745706345)

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

**In-app purchases:** none


## Frequently asked questions

### Is SRS Leb free?

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

### Is C.S.J.A free?

C.S.J.A is free to download, with no in-app purchases.

### Do SRS Leb or C.S.J.A have ads?

Neither SRS Leb nor C.S.J.A shows ads.

### Which is updated more often, SRS Leb or C.S.J.A?

SRS Leb ships an update fortnightly, and C.S.J.A every 5 weeks. Most recently, SRS Leb was updated on October 2, 2026 and C.S.J.A on October 14, 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.*