# DeviceAID vs ABCSizing

The clearest difference is ads: ABCSizing at none against DeviceAID's shown. ABCSizing also leads on update cadence (every 3 weeks vs every 14 months) and iOS requirement (15.1 vs 18.0). 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.

DeviceAID ships an update every 14 months, ABCSizing every 3 weeks. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | DeviceAID | ABCSizing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 14 months | **Every 3 weeks** |
| Size | 60 MB | 26 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Cardiology Apps LLC](https://appshunter.io/developer/1639925847) | [Tej Sheth](https://appshunter.io/developer/1789698423) |

## What reviewers say

### DeviceAID

[App page](https://appshunter.io/ios/app/deviceaid/id6449780080)

**Features:** macOS Compatibility

**In-app purchases:** none


### ABCSizing

[App page](https://appshunter.io/ios/app/abcsizing/id6740382420)

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

**In-app purchases:** none


## Frequently asked questions

### Is DeviceAID free?

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

### Is ABCSizing free?

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

### Do DeviceAID or ABCSizing have ads?

DeviceAID shows ads; ABCSizing does not.

### Which is updated more often, DeviceAID or ABCSizing?

DeviceAID ships an update every 14 months, and ABCSizing every 3 weeks. Most recently, DeviceAID was updated on October 6, 2026 and ABCSizing on October 2, 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.*