# Semar vs SunTech

The clearest difference is update cadence: SunTech at every 2 weeks against Semar's every 2 months. SunTech also leads on iOS requirement (13.0 vs 15.5). 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.

Semar ships an update every 2 months, SunTech every 2 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Semar | SunTech |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 38 MB | 116 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Pt. Safepedia Global Teknologi](https://appshunter.io/developer/1524254869) | [Lalit Singh](https://appshunter.io/developer/1754155296) |

## What reviewers say

### Semar

[App page](https://appshunter.io/ios/app/semar/id6446005830)

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

**In-app purchases:** none


### SunTech

[App page](https://appshunter.io/ios/app/suntech-clean-solar-panel/id6504866923)

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

**In-app purchases:** none


## Frequently asked questions

### Is Semar free?

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

### Is SunTech free?

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

### Do Semar or SunTech have ads?

Neither Semar nor SunTech shows ads.

### Which is updated more often, Semar or SunTech?

Semar ships an update every 2 months, and SunTech every 2 weeks. Most recently, Semar was updated on November 7, 2026 and SunTech on November 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.*