# Idle Landmark Manager vs Key Master

The clearest difference is iOS requirement: Idle Landmark Manager at 13.0 against Key Master's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Idle Landmark Manager sells 7 one-off in-app purchases and Key Master sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Idle Landmark Manager ships an update every 10 days, Key Master fortnightly. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Idle Landmark Manager | Key Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (9.2K ratings)](https://appshunter.io/ios/app/idle-landmark-manager/id1481046682/reviews)** | — |
| Number of ratings | **9.2K** | — |
| Positive reviews | 64.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 200 MB | 50 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Evolution Games GmbH](https://appshunter.io/developer/1183768323) | [Furkan Kaynar](https://appshunter.io/developer/1610587806) |

## What reviewers say

### Idle Landmark Manager

[App page](https://appshunter.io/ios/app/idle-landmark-manager/id1481046682)

Build iconic global landmarks by hiring and upgrading workers. Earn money to expand your team and unlock new structures. Enjoy a satisfying idle experience as you rebuild the world.

**Highlights:** Hire and upgrade workers, Build global landmarks, Expand your team, Earn in-game money, Rebuild the world

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 gems | $0.99 | one-time |
| 600 gems | $3.99 | one-time |
| Remove Ads | $6.99 | one-time |
| 1500 gems | $8.99 | one-time |
| 4500 gems | $22.99 | one-time |
| 10000 gems | $40.99 | one-time |
| 25 000 gems | $79.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive gameplay
- 🚀 Fast progression
- 💎 Rewarding in-game currency system

**What reviewers complain about**

- 🔍 Lack of content/landmarks
- 💰 Expensive upgrades
- 🔁 Repetitive gameplay
- 📺 Excessive ads

**Reported bugs**

- Crashes and glitches
- Issues with in-app purchases
- Inconsistent performance

**Requested features**

- Add more landmarks and content
- Improve offline progress
- Reduce ad frequency
- Implement prestige/reset system


### Key Master

[App page](https://appshunter.io/ios/app/key-master-locksmith-sim/id6809031242)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Float | $1.99 | one-time |
| Remove Forced Ads | $3.99 | one-time |
| Starter Bundle | $4.99 | one-time |
| Big Float | $4.99 | one-time |
| Cosmetic Pack | $5.99 | one-time |


## Frequently asked questions

### Is Idle Landmark Manager free?

Idle Landmark Manager is free to download, with in-app purchases available.

### Is Key Master free?

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

### Do Idle Landmark Manager or Key Master have ads?

Both Idle Landmark Manager and Key Master show ads.

### Which is updated more often, Idle Landmark Manager or Key Master?

Idle Landmark Manager ships an update every 10 days, and Key Master fortnightly. Most recently, Idle Landmark Manager was updated on October 27, 2026 and Key Master on October 31, 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.*