# IGTM vs StarEV

The clearest difference is update cadence: StarEV at every 10 days against IGTM's every 12 months. IGTM's advantage is iOS requirement (10.0 vs 12.0). 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.

IGTM ships an update every 12 months, StarEV every 10 days. The most recent releases landed on September 12, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | IGTM | StarEV |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 10 days** |
| Size | 44 MB | 27 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Reed Exhibitions Ltd](https://appshunter.io/developer/540373170) | [ARI Energy (Huizhou) Co,Ltd.](https://appshunter.io/developer/1650510833) |

## What reviewers say

### IGTM

[App page](https://appshunter.io/ios/app/igtm/id6736346646)

**In-app purchases:** none


### StarEV

[App page](https://appshunter.io/ios/app/starev/id6738945133)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IGTM free?

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

### Is StarEV free?

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

### Do IGTM or StarEV have ads?

Neither IGTM nor StarEV shows ads.

### Which is updated more often, IGTM or StarEV?

IGTM ships an update every 12 months, and StarEV every 10 days. Most recently, IGTM was updated on September 12, 2026 and StarEV on September 10, 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.*