# KALI vs InstaMeasure

The clearest difference is update cadence: InstaMeasure at every 3 months against KALI's every 8 months. InstaMeasure also leads on iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

KALI ships an update every 8 months, InstaMeasure every 3 months. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | KALI | InstaMeasure |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Size | 550 MB | 16 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [K+S Minerals and Agriculture GmbH](https://appshunter.io/developer/868678369) | [Tradecom NV](https://appshunter.io/developer/880913731) |

## What reviewers say

### KALI

[App page](https://appshunter.io/ios/app/kali-toolbox/id868678366)

**In-app purchases:** none


### InstaMeasure

[App page](https://appshunter.io/ios/app/instameasure/id6621224262)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KALI free?

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

### Is InstaMeasure free?

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

### Do KALI or InstaMeasure have ads?

Neither KALI nor InstaMeasure shows ads.

### Which is updated more often, KALI or InstaMeasure?

KALI ships an update every 8 months, and InstaMeasure every 3 months. Most recently, KALI was updated on September 10, 2026 and InstaMeasure on September 8, 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.*