# Somochem vs ResizeToS

The clearest difference is update cadence: ResizeToS at every 5 days against Somochem's every 2 weeks. Somochem's advantage is iOS requirement (13.0 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.

Somochem ships an update every 2 weeks, ResizeToS every 5 days. The most recent releases landed on September 8, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | Somochem | ResizeToS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 61 MB | 26 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [HOICKO TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1611139767) | [jinkyun kim](https://appshunter.io/developer/487213194) |

## What reviewers say

### Somochem

[App page](https://appshunter.io/ios/app/somochem/id6742815284)

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

**In-app purchases:** none


### ResizeToS

[App page](https://appshunter.io/ios/app/resizetos-batch-image-resizer/id6800254343)

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

**In-app purchases:** none


## Frequently asked questions

### Is Somochem free?

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

### Is ResizeToS free?

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

### Do Somochem or ResizeToS have ads?

Neither Somochem nor ResizeToS shows ads.

### Which is updated more often, Somochem or ResizeToS?

Somochem ships an update every 2 weeks, and ResizeToS every 5 days. Most recently, Somochem was updated on September 8, 2026 and ResizeToS on September 3, 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.*