# GamaBLE vs Starrettcalc

The clearest difference is update cadence: Starrettcalc at fortnightly against GamaBLE's every 38 months. GamaBLE's advantage is iOS requirement (10.0 vs 17.5). 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.

GamaBLE ships an update every 38 months, Starrettcalc fortnightly. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | GamaBLE | Starrettcalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Fortnightly** |
| Size | 30 MB | 50 MB |
| Requires iOS | **10.0** | 17.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [GAMA Electronics, Inc.](https://appshunter.io/developer/1533842080) | [Starrett](https://appshunter.io/developer/1770773250) |

## What reviewers say

### GamaBLE

[App page](https://appshunter.io/ios/app/gamable/id1569195505)

**Features:** macOS Compatibility

**In-app purchases:** none


### Starrettcalc

[App page](https://appshunter.io/ios/app/starrettcalc/id6720754373)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GamaBLE free?

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

### Is Starrettcalc free?

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

### Do GamaBLE or Starrettcalc have ads?

Neither GamaBLE nor Starrettcalc shows ads.

### Which is updated more often, GamaBLE or Starrettcalc?

GamaBLE ships an update every 38 months, and Starrettcalc fortnightly. Most recently, GamaBLE was updated on October 2, 2026 and Starrettcalc on October 7, 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.*