# TAME Measure Tool vs Simple Calculator

The clearest difference is price: TAME Measure Tool at Free against Simple Calculator's $0.99. TAME Measure Tool also leads on in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

TAME Measure Tool is free to download; Simple Calculator costs $0.99 up front. Simple Calculator sells 1 one-off in-app purchase. TAME Measure Tool asks for nothing beyond the download.

TAME Measure Tool ships an update every 6 weeks, Simple Calculator every 5 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TAME Measure Tool | Simple Calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Size | 4 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [海舰 彭](https://appshunter.io/developer/1895290599) | [SMART BIT K.K](https://appshunter.io/developer/1896559487) |

## What reviewers say

### TAME Measure Tool

[App page](https://appshunter.io/ios/app/tame-measure-tool/id6777593206)

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

**In-app purchases:** none


### Simple Calculator

[App page](https://appshunter.io/ios/app/simple-calculator-soft-keys/id6789476119)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Skin Pack | $2.99 | one-time |


## Frequently asked questions

### Is TAME Measure Tool free?

TAME Measure Tool is free to download, with no in-app purchases.

### Is Simple Calculator free?

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

### Do TAME Measure Tool or Simple Calculator have ads?

Neither TAME Measure Tool nor Simple Calculator shows ads.

### Which is updated more often, TAME Measure Tool or Simple Calculator?

TAME Measure Tool ships an update every 6 weeks, and Simple Calculator every 5 weeks. Most recently, TAME Measure Tool was updated on October 21, 2026 and Simple Calculator on October 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.*