# DataPocket vs *CalcMemo

The clearest difference is in-app purchases: *CalcMemo at none against DataPocket's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. DataPocket sells 2 in-app purchases, starting at $4.99 per month. *CalcMemo asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | DataPocket | *CalcMemo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 24 MB | 37 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KENJIRO OBORA](https://appshunter.io/developer/1025407585) | [Tomoyuki Fukuzawa](https://appshunter.io/developer/1893263866) |

## What reviewers say

### DataPocket

[App page](https://appshunter.io/ios/app/datapocket/id6618158585)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| WebLink 5 Tickets | $4.99 | one-time |


### *CalcMemo

[App page](https://appshunter.io/ios/app/calcmemo-calculator-notes/id6762182082)

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

**In-app purchases:** none


## Frequently asked questions

### Is DataPocket free?

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

### Is *CalcMemo free?

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

### Do DataPocket or *CalcMemo have ads?

Neither DataPocket nor *CalcMemo shows ads.

### Which is updated more often, DataPocket or *CalcMemo?

DataPocket ships an update weekly, and *CalcMemo weekly. Most recently, DataPocket was updated on October 7, 2026 and *CalcMemo on October 14, 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.*