# Gallery Optimizer vs Momento

The clearest difference is in-app purchases: Momento at none against Gallery Optimizer's 1. Momento also leads on iOS requirement (15.0 vs 18.0). Gallery Optimizer's advantage is update cadence (daily vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Gallery Optimizer sells 1 one-off in-app purchase. Momento asks for nothing beyond the download.

Gallery Optimizer ships an update daily, Momento every 2 weeks. Both last shipped on October 9, 2026.

## The numbers

| Metric | Gallery Optimizer | Momento |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Size | 7 MB | 15 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Giuseppe Caccavale](https://appshunter.io/developer/1452930267) | [Goujie Tech](https://appshunter.io/developer/1874493411) |

## What reviewers say

### Gallery Optimizer

[App page](https://appshunter.io/ios/app/gallery-optimizer/id6755887342)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads - Lifetime | $2.99 | one-time |


### Momento

[App page](https://appshunter.io/ios/app/momento-clean-up-storage/id6795064808)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gallery Optimizer free?

Gallery Optimizer is free to download, with in-app purchases available.

### Is Momento free?

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

### Do Gallery Optimizer or Momento have ads?

Neither Gallery Optimizer nor Momento shows ads.

### Which is updated more often, Gallery Optimizer or Momento?

Gallery Optimizer ships an update daily, and Momento every 2 weeks. Most recently, Gallery Optimizer was updated on October 9, 2026 and Momento on October 9, 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.*