# Calculator vs Done Plus

The clearest difference is ads: Calculator at none against Done Plus's shown. Calculator also leads on monetization model (free vs ad-supported). Done Plus's advantage is update cadence (every 3 days vs every 8 days) and device support (4 vs 2). On price, rating, ratings volume and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Calculator against 5.0 for Done Plus. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Calculator ships an update every 8 days, Done Plus every 3 days. The most recent releases landed on June 7, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Calculator | Done Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/calculator-andulator/id1150777586/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/done-plus/id1628838124/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Every 3 days** |
| Monetization | **Free** | Ad-supported |
| Size | 6 MB | 75 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Bytesly Technologies, LLC](https://appshunter.io/developer/1538174218) | [Done Developer](https://appshunter.io/developer/1628838336) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator-andulator/id1150777586)

This universal calculator offers traditional functions plus advanced features like equation solving, geometric calculations, and derivative work. Its smart scanner can read math from text, making it ideal for students and daily use.

**Highlights:** Equation solving, Geometric calculations, Derivative calculations, Smart scanner for text input, Traditional calculator functions

**Features:** macOS Compatibility

**In-app purchases:** none


### Done Plus

[App page](https://appshunter.io/ios/app/done-plus/id1628838124)

A powerful yet lightweight calculator with customizable themes and a relaxing wave effect. Enjoy a visually appealing and fun calculation experience, with full Dark Mode support. An ad-free Pro version is available.

**Highlights:** Full Dark Mode support, Light and colorful themes, Relaxing wave effect, Customizable graphics, Regular updates

**In-app purchases:** none


## Frequently asked questions

### Is Calculator free?

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

### Is Done Plus free?

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

### Which has better reviews, Calculator or Done Plus?

Calculator and Done Plus are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do Calculator or Done Plus have ads?

Done Plus shows ads; Calculator does not.

### Which is updated more often, Calculator or Done Plus?

Calculator ships an update every 8 days, and Done Plus every 3 days. Most recently, Calculator was updated on June 7, 2026 and Done Plus on June 4, 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.*