# iMeasure vs Convert Rai

The clearest difference is price: iMeasure at Free against Convert Rai's $0.99. iMeasure also leads on iOS requirement (8.0 vs 13.0). Convert Rai's advantage is update cadence (every 4 weeks vs every 5 months). On ads, in-app purchases and device support there is nothing between them.

iMeasure is free to download; Convert Rai costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iMeasure ships an update every 5 months, Convert Rai every 4 weeks. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | iMeasure | Convert Rai |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 38 MB | 17 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [suthisak chuenjit](https://appshunter.io/developer/1039603701) | [Khanin Chomphusri](https://appshunter.io/developer/1657583243) |

## What reviewers say

### iMeasure

[App page](https://appshunter.io/ios/app/imeasure/id1134473718)

This application allows users to measure land area and length directly from a map using GPRS. It offers a conversion calculator for various units and supports precise measurements by marking points on the map.

**Highlights:** Land area and length calculation, Map-based GPRS measurement, Pin drop for precise area marking, Multiple unit conversions, Supports Rai, Ngan, square meters, kilometers

**Features:** macOS Compatibility

**In-app purchases:** none


### Convert Rai

[App page](https://appshunter.io/ios/app/convert-rai/id6444877065)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iMeasure free?

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

### Is Convert Rai free?

Convert Rai costs $0.99, with no in-app purchases.

### Do iMeasure or Convert Rai have ads?

Neither iMeasure nor Convert Rai shows ads.

### Which is updated more often, iMeasure or Convert Rai?

iMeasure ships an update every 5 months, and Convert Rai every 4 weeks. Most recently, iMeasure was updated on October 5, 2026 and Convert Rai on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*