# AddCalculator vs Cleu

The clearest difference is in-app purchases: AddCalculator at none against Cleu's 2. AddCalculator also leads on update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

AddCalculator ships an update every 5 days, Cleu every 2 weeks. The most recent releases landed on June 1, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | AddCalculator | Cleu |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Ad-supported | — |
| Size | 6 MB | 17 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Minseong Kim](https://appshunter.io/developer/1707019155) | [Yasin Karateke](https://appshunter.io/developer/1815817870) |

## What reviewers say

### AddCalculator

[App page](https://appshunter.io/ios/app/addcalculator/id6466179281)

This utility automatically sums numbers as you input them, streamlining quick calculations. Create custom buttons for frequently used values and review your calculation history. It offers undo/redo functionality and supports two color themes for a personalized experience.

**Highlights:** Automatic addition on number press, Customizable number buttons, Calculation history log, Undo and redo functionality, Dual color mode support

**Features:** macOS Compatibility

**In-app purchases:** none


### Cleu

[App page](https://appshunter.io/ios/app/cleu-delete-backup-check/id6748238021)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cleu Pro Monthly | $4.99 | per month |
| Cleu Pro Yearly | $44.99 | per year |


## Frequently asked questions

### Is AddCalculator free?

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

### Is Cleu free?

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

### Do AddCalculator or Cleu have ads?

Both AddCalculator and Cleu show ads.

### Which is updated more often, AddCalculator or Cleu?

AddCalculator ships an update every 5 days, and Cleu every 2 weeks. Most recently, AddCalculator was updated on June 1, 2026 and Cleu on August 15, 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.*