# Calculator DIY for iPhone/iPod touch vs Calculator AI

The clearest difference is in-app purchases: Calculator DIY for iPhone/iPod touch at none against Calculator AI's 2. Calculator DIY for iPhone/iPod touch also leads on iOS requirement (6.0 vs 17.0). Calculator AI's advantage is update cadence (every 8 days vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Calculator AI sells 2 in-app purchases, starting at $9.99 per 7 days. Calculator DIY for iPhone/iPod touch asks for nothing beyond the download.

Calculator DIY for iPhone/iPod touch ships an update every 6 months, Calculator AI every 8 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Calculator DIY for iPhone/iPod touch | Calculator AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 8 days** |
| Size | 7 MB | 11 MB |
| Requires iOS | **6.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ORIENS](https://appshunter.io/developer/456018155) | [Aya Labs B.V.](https://appshunter.io/developer/1505783699) |

## What reviewers say

### Calculator DIY for iPhone/iPod touch

[App page](https://appshunter.io/ios/app/calculator-diy-for-iphoneipod-touch/id796912410)

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

**In-app purchases:** none


### Calculator AI

[App page](https://appshunter.io/ios/app/calculator-ai-math-solver/id6747848256)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculator AI Pro | $9.99 | per 7 days |
| Calculator AI Pro | $9.99 | per 7 days |


## Frequently asked questions

### Is Calculator DIY for iPhone/iPod touch free?

Calculator DIY for iPhone/iPod touch is free to download, with no in-app purchases.

### Is Calculator AI free?

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

### Do Calculator DIY for iPhone/iPod touch or Calculator AI have ads?

Neither Calculator DIY for iPhone/iPod touch nor Calculator AI shows ads.

### Which is updated more often, Calculator DIY for iPhone/iPod touch or Calculator AI?

Calculator DIY for iPhone/iPod touch ships an update every 6 months, and Calculator AI every 8 days. Most recently, Calculator DIY for iPhone/iPod touch was updated on October 26, 2026 and Calculator AI on October 24, 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.*