# AiMaster vs Generator Log & Maintenance

The clearest difference is in-app purchases: AiMaster at none against Generator Log & Maintenance's 1. AiMaster also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.0). Generator Log & Maintenance's advantage is update cadence (every 4 days vs every 2 months). On price and ads there is nothing between them.

Both are free to download. Generator Log & Maintenance sells 1 one-off in-app purchase. AiMaster asks for nothing beyond the download.

AiMaster ships an update every 2 months, Generator Log & Maintenance every 4 days. The most recent releases landed on June 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | AiMaster | Generator Log & Maintenance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (32 ratings)](https://appshunter.io/ios/app/aimaster/id668985791/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 33 MB | 1 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ASUSTOR Inc.](https://appshunter.io/developer/563855443) | [SHINOBU MIYAHIRA](https://appshunter.io/developer/6782739570) |

## What reviewers say

### AiMaster

[App page](https://appshunter.io/ios/app/aimaster/id668985791)

Manage your network-attached storage devices remotely from your mobile device. This app offers comprehensive control over NAS setup, services, settings, and system monitoring. It also provides features for backup management and device location.

**Highlights:** One-click NAS initialization, Remote control of multiple NAS devices, Manage services and apps, Monitor system resources, Real-time system notifications, Backup job management, Find and wake up NAS

**In-app purchases:** none


### Generator Log & Maintenance

[App page](https://appshunter.io/ios/app/generator-log-and-maintenance/id6791613599)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Access | $3.99 | one-time |


## Frequently asked questions

### Is AiMaster free?

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

### Is Generator Log & Maintenance free?

Generator Log & Maintenance is free to download, with in-app purchases available.

### Do AiMaster or Generator Log & Maintenance have ads?

Neither AiMaster nor Generator Log & Maintenance shows ads.

### Which is updated more often, AiMaster or Generator Log & Maintenance?

AiMaster ships an update every 2 months, and Generator Log & Maintenance every 4 days. Most recently, AiMaster was updated on June 11, 2026 and Generator Log & Maintenance on September 9, 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.*