# Saving Memo vs Infinite Shells

The clearest difference is ads: Saving Memo at none against Infinite Shells's shown. Saving Memo also leads on iOS requirement (12.0 vs 15.6). Infinite Shells's advantage is update cadence (every 3 weeks vs every 50 months). On price, 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.

Saving Memo ships an update every 50 months, Infinite Shells every 3 weeks. The most recent releases landed on May 16, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Saving Memo | Infinite Shells |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 50 months | **Every 3 weeks** |
| Size | 92 MB | 30 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [University of California Riverside](https://appshunter.io/developer/888130363) | [Ranjel Pineda](https://appshunter.io/developer/1892548858) |

## What reviewers say

### Saving Memo

[App page](https://appshunter.io/ios/app/saving-memo/id1553319366)

**Features:** macOS Compatibility

**In-app purchases:** none


### Infinite Shells

[App page](https://appshunter.io/ios/app/infinite-shells/id6762028424)

**In-app purchases:** none


## Frequently asked questions

### Is Saving Memo free?

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

### Is Infinite Shells free?

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

### Do Saving Memo or Infinite Shells have ads?

Infinite Shells shows ads; Saving Memo does not.

### Which is updated more often, Saving Memo or Infinite Shells?

Saving Memo ships an update every 50 months, and Infinite Shells every 3 weeks. Most recently, Saving Memo was updated on May 16, 2026 and Infinite Shells on September 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*