# *CalcMemo vs AboutMyDevice

The clearest difference is update cadence: AboutMyDevice at every 3 days against *CalcMemo's weekly. AboutMyDevice also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

*CalcMemo ships an update weekly, AboutMyDevice every 3 days. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | *CalcMemo | AboutMyDevice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/aboutmydevice-benchmark-info/id6775696426/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | — | Free |
| Size | 37 MB | 34 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Tomoyuki Fukuzawa](https://appshunter.io/developer/1893263866) | [Ritwik Takkar](https://appshunter.io/developer/1525888535) |

## What reviewers say

### *CalcMemo

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

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

**In-app purchases:** none


### AboutMyDevice

[App page](https://appshunter.io/ios/app/aboutmydevice-benchmark-info/id6775696426)

Get detailed hardware information about your iPhone and iPad, including SOC, network, system, battery, and display specs. Benchmark your device's performance and compare scores with other users. The app prioritizes speed and privacy, with all data processed on-device.

**Highlights:** Detailed hardware specifications, SOC performance benchmarking, Network speed test, System and battery status, Display details, Customizable section order, On-device data processing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is *CalcMemo free?

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

### Is AboutMyDevice free?

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

### Do *CalcMemo or AboutMyDevice have ads?

Neither *CalcMemo nor AboutMyDevice shows ads.

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

*CalcMemo ships an update weekly, and AboutMyDevice every 3 days. Most recently, *CalcMemo was updated on October 14, 2026 and AboutMyDevice on October 12, 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.*