# Zima Client vs Overdue

The clearest difference is in-app purchases: Zima Client at none against Overdue's 1. Zima Client also leads on iOS requirement (16.0 vs 26.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Overdue sells 1 one-off in-app purchase. Zima Client asks for nothing beyond the download.

Zima Client ships an update every 2 weeks, Overdue every 3 weeks. The most recent releases landed on September 27, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Zima Client | Overdue |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (154 ratings)](https://appshunter.io/ios/app/zima-client/id6743763150/reviews)** | — |
| Number of ratings | **154** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Size | 108 MB | 5 MB |
| Requires iOS | **16.0** | 26.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [IceWhale Technology Limited](https://appshunter.io/developer/1804373296) | [Ben Heymink](https://appshunter.io/developer/441100267) |

## What reviewers say

### Zima Client

[App page](https://appshunter.io/ios/app/zima-client/id6743763150)

Manage your ZimaOS from your mobile device. Monitor operations, execute applications, and review files remotely. Prioritizes data privacy and sovereignty for users.

**Highlights:** Remote ZimaOS management, Monitor operational status, Execute deployed applications, Review files, Data privacy focused

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

**In-app purchases:** none


### Overdue

[App page](https://appshunter.io/ios/app/overdue-keep-track/id6761727259)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Overdue: Unlimited Items | $4.99 | one-time |


## Frequently asked questions

### Is Zima Client free?

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

### Is Overdue free?

Overdue is free to download, with in-app purchases available.

### Do Zima Client or Overdue have ads?

Neither Zima Client nor Overdue shows ads.

### Which is updated more often, Zima Client or Overdue?

Zima Client ships an update every 2 weeks, and Overdue every 3 weeks. Most recently, Zima Client was updated on September 27, 2026 and Overdue on September 24, 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.*