# Grothm vs LoopMemo

The clearest difference is ads: Grothm at none against LoopMemo's shown. LoopMemo's advantage is iOS requirement (16.0 vs 18). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Grothm sells 1 one-off in-app purchase and LoopMemo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Grothm | LoopMemo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 7 MB | 4 MB |
| Requires iOS | 18 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [雒敏 郭](https://appshunter.io/developer/1878686486) | [Hiroshi Yamazaki](https://appshunter.io/developer/315980148) |

## What reviewers say

### Grothm

[App page](https://appshunter.io/ios/app/grothm/id6759484408)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grothm Pro | $2.99 | one-time |


### LoopMemo

[App page](https://appshunter.io/ios/app/loopmemo/id6788227759)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LoopMemo Pro | $2.99 | one-time |


## Frequently asked questions

### Is Grothm free?

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

### Is LoopMemo free?

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

### Do Grothm or LoopMemo have ads?

LoopMemo shows ads; Grothm does not.

### Which is updated more often, Grothm or LoopMemo?

Grothm ships an update every 3 weeks, and LoopMemo every 3 weeks. Most recently, Grothm was updated on October 24, 2026 and LoopMemo on October 20, 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.*