# Promo.sn vs S2 Baking Tools

The clearest difference is update cadence: S2 Baking Tools at every 2 days against Promo.sn's every 10 days. Promo.sn's advantage is iOS requirement (12.0 vs 15.0). 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.

Promo.sn ships an update every 10 days, S2 Baking Tools every 2 days. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Promo.sn | S2 Baking Tools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 2 days** |
| Size | 46 MB | 31 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [El Hadji Mamadou Lo](https://appshunter.io/developer/1571491492) | [Louis Issac Jean Samba DIOUF](https://appshunter.io/developer/1865626499) |

## What reviewers say

### Promo.sn

[App page](https://appshunter.io/ios/app/promosn/id1571529614)

**Features:** macOS Compatibility

**In-app purchases:** none


### S2 Baking Tools

[App page](https://appshunter.io/ios/app/s2-baking-tools/id6768262369)

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

**In-app purchases:** none


## Frequently asked questions

### Is Promo.sn free?

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

### Is S2 Baking Tools free?

S2 Baking Tools is free to download, with no in-app purchases.

### Do Promo.sn or S2 Baking Tools have ads?

Neither Promo.sn nor S2 Baking Tools shows ads.

### Which is updated more often, Promo.sn or S2 Baking Tools?

Promo.sn ships an update every 10 days, and S2 Baking Tools every 2 days. Most recently, Promo.sn was updated on October 10, 2026 and S2 Baking Tools on October 16, 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.*