# Extract Numbers and SUM vs Local Memo

The clearest difference is ads: Local Memo at none against Extract Numbers and SUM's shown. Local Memo also leads on update cadence (weekly vs every 4 months). Extract Numbers and SUM's advantage is iOS requirement (13.0 vs 17.0). 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.

Extract Numbers and SUM ships an update every 4 months, Local Memo weekly. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Extract Numbers and SUM | Local Memo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Weekly** |
| Size | 22 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ikeda tomoki](https://appshunter.io/developer/1538370047) | [tomohide yanome](https://appshunter.io/developer/6803420051) |

## What reviewers say

### Extract Numbers and SUM

[App page](https://appshunter.io/ios/app/extract-numbers-and-sum/id1581925241)

**Features:** macOS Compatibility

**In-app purchases:** none


### Local Memo

[App page](https://appshunter.io/ios/app/local-memo-offline-notes/id6809117921)

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

**In-app purchases:** none


## Frequently asked questions

### Is Extract Numbers and SUM free?

Extract Numbers and SUM is free to download, with no in-app purchases.

### Is Local Memo free?

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

### Do Extract Numbers and SUM or Local Memo have ads?

Extract Numbers and SUM shows ads; Local Memo does not.

### Which is updated more often, Extract Numbers and SUM or Local Memo?

Extract Numbers and SUM ships an update every 4 months, and Local Memo weekly. Most recently, Extract Numbers and SUM was updated on October 25, 2026 and Local Memo on October 18, 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.*