# Jamaker vs Gas Watch

The clearest difference is update cadence: Gas Watch at every 3 days against Jamaker's every 3 weeks. Jamaker's advantage is iOS requirement (12.0 vs 14.0). 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.

Jamaker ships an update every 3 weeks, Gas Watch every 3 days. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Jamaker | Gas Watch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/jamaker/id1274349652/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 48 MB | 53 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gizzada Limited](https://appshunter.io/developer/1274144527) | [Romaine Halstead](https://appshunter.io/developer/1749568386) |

## What reviewers say

### Jamaker

[App page](https://appshunter.io/ios/app/jamaker/id1274349652)

This app provides a centralized digital workspace for teams, offering access to daily plans, files, and data. It aims to improve team efficiency by keeping everyone organized and focused on key objectives.

**Highlights:** Access daily plans, Centralized file access, Team data management, Improved team focus, Enhanced organization

**Features:** macOS Compatibility

**In-app purchases:** none


### Gas Watch

[App page](https://appshunter.io/ios/app/gas-watch/id6503622667)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jamaker free?

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

### Is Gas Watch free?

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

### Do Jamaker or Gas Watch have ads?

Neither Jamaker nor Gas Watch shows ads.

### Which is updated more often, Jamaker or Gas Watch?

Jamaker ships an update every 3 weeks, and Gas Watch every 3 days. Most recently, Jamaker was updated on October 14, 2026 and Gas Watch on October 16, 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.*