# KD Serials vs Survival Kit Offline Tools

The clearest difference is ads: KD Serials at none against Survival Kit Offline Tools's shown. KD Serials also leads on iOS requirement (9.0 vs 16.4). On price, update cadence, 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.

KD Serials ships an update every 4 weeks, Survival Kit Offline Tools every 2 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | KD Serials | Survival Kit Offline Tools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Size | 39 MB | 49 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Junce Instruments Co., Ltd.](https://appshunter.io/developer/1535583983) | [Ahmet Bohur](https://appshunter.io/developer/1884060211) |

## What reviewers say

### KD Serials

[App page](https://appshunter.io/ios/app/kd-serials/id1576490437)

**Features:** macOS Compatibility

**In-app purchases:** none


### Survival Kit Offline Tools

[App page](https://appshunter.io/ios/app/survival-kit-offline-tools/id6763125045)

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

**In-app purchases:** none


## Frequently asked questions

### Is KD Serials free?

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

### Is Survival Kit Offline Tools free?

Survival Kit Offline Tools is free to download, with no in-app purchases.

### Do KD Serials or Survival Kit Offline Tools have ads?

Survival Kit Offline Tools shows ads; KD Serials does not.

### Which is updated more often, KD Serials or Survival Kit Offline Tools?

KD Serials ships an update every 4 weeks, and Survival Kit Offline Tools every 2 weeks. Most recently, KD Serials was updated on November 3, 2026 and Survival Kit Offline Tools on October 25, 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.*