# Calculator mini vs TrueDot

The clearest difference is price: Calculator mini at Free against TrueDot's $0.99. Calculator mini also leads on rating (4.2 vs 3.7) and review sentiment (100% vs 71%). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Calculator mini is free to download; TrueDot costs $0.99 up front. Calculator mini sells 1 one-off in-app purchase and TrueDot sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Calculator mini holds the better App Store score, 4.2 against 3.7. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews point the same way: 100% of Calculator mini's written reviews are positive against 71% of TrueDot's.

Calculator mini ships an update every 2 days, TrueDot every 4 days. The most recent releases landed on September 23, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Calculator mini | TrueDot |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/calculator-mini-combo/id1672581992/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/truedot/id6504784441/reviews) |
| Number of ratings | **5** | 3 |
| Positive reviews | **100.0% of reviews** | 70.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 21 MB |
| Requires iOS | 17.0 | **16** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [鑫 吴](https://appshunter.io/developer/1439411405) | [Powerless Co., Ltd](https://appshunter.io/developer/1738728750) |

## What reviewers say

### Calculator mini

[App page](https://appshunter.io/ios/app/calculator-mini-combo/id1672581992)

A straightforward calculator app featuring a clean design. It offers essential calculation functions, a history log, and home screen widget support for quick access. Enjoy a seamless and elegant user experience for your everyday calculations.

**Highlights:** Basic calculation functions, Combination calculation, History records, Home screen widgets, Sleek design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculator mini · Pro | $0.99 | one-time |


### TrueDot

[App page](https://appshunter.io/ios/app/truedot/id6504784441)

This app helps creative individuals collect and manage their favorite applications, acting as a digital inspiration library. It frees up device storage while preserving access to valuable software, perfect for developers, product managers, and designers.

**Highlights:** App collection tool for creatives, Frees up device storage, Builds personal inspiration library, Assists product managers, Satisfying visual and tactile experience

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrueDot: Royale Pass | $3.99 | one-time |


## Frequently asked questions

### Is Calculator mini free?

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

### Is TrueDot free?

TrueDot costs $0.99, and also offers in-app purchases.

### Which has better reviews, Calculator mini or TrueDot?

Calculator mini is rated higher. Calculator mini averages 4.2 out of 5 from 5 ratings, while TrueDot averages 3.7 from 3 ratings.

### Do Calculator mini or TrueDot have ads?

Neither Calculator mini nor TrueDot shows ads.

### Which is updated more often, Calculator mini or TrueDot?

Calculator mini ships an update every 2 days, and TrueDot every 4 days. Most recently, Calculator mini was updated on September 23, 2026 and TrueDot on September 25, 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.*