# Maximus iKey vs Yamler

The clearest difference is price: Maximus iKey at Free against Yamler's $0.99. Maximus iKey also leads on iOS requirement (9.0 vs 16.0). Yamler's advantage is update cadence (every 3 weeks vs every 3 months). On ads, in-app purchases and device support there is nothing between them.

Maximus iKey is free to download; Yamler costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Maximus iKey ships an update every 3 months, Yamler every 3 weeks. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Maximus iKey | Yamler |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Paid |
| Size | 40 MB | 4 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RoboArt Private Limited](https://appshunter.io/developer/1326217830) | [艳华 顾](https://appshunter.io/developer/979842988) |

## What reviewers say

### Maximus iKey

[App page](https://appshunter.io/ios/app/maximus-ikey/id1447950564)

**In-app purchases:** none


### Yamler

[App page](https://appshunter.io/ios/app/yamler/id1660009640)

This app allows users to view and edit YAML files, including Kubernetes and Clash configuration files. It supports creating new files, previewing content, and adding new keys within arrays or dictionaries.

**Highlights:** View and edit YAML files, Edit Kubernetes config files, Edit Clash config files, Create new files, Preview entire files, Add new keys to arrays/dictionaries

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

**In-app purchases:** none


## Frequently asked questions

### Is Maximus iKey free?

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

### Is Yamler free?

Yamler costs $0.99, with no in-app purchases.

### Do Maximus iKey or Yamler have ads?

Neither Maximus iKey nor Yamler shows ads.

### Which is updated more often, Maximus iKey or Yamler?

Maximus iKey ships an update every 3 months, and Yamler every 3 weeks. Most recently, Maximus iKey was updated on November 11, 2026 and Yamler on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*