# Reactor Idle Tycoon vs Idle Explorer

The clearest difference is review sentiment: Reactor Idle Tycoon at 74% against Idle Explorer's 24%. Reactor Idle Tycoon also leads on rating (4.7 vs 4.3) and ratings volume (7.6K vs 283). Idle Explorer's advantage is update cadence (fortnightly vs every 4 months) and iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Reactor Idle Tycoon sells 10 one-off in-app purchases and Idle Explorer sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Reactor Idle Tycoon holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Reactor Idle Tycoon has 7.6K ratings behind it against 283, so its average is the more settled of the two. Written reviews point the same way: 74% of Reactor Idle Tycoon's written reviews are positive against 24% of Idle Explorer's.

Reactor Idle Tycoon ships an update every 4 months, Idle Explorer fortnightly. The most recent releases landed on September 22, 2026 and July 4, 2026 respectively.

## The numbers

| Metric | Reactor Idle Tycoon | Idle Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7.6K ratings)](https://appshunter.io/ios/app/reactor-idle-tycoon/id1086730643/reviews)** | [4.3 (283 ratings)](https://appshunter.io/ios/app/idle-explorer/id1491737397/reviews) |
| Number of ratings | **7.6K** | 283 |
| Positive reviews | **74.1% of reviews** | 24.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 131 MB | 174 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Robert Grzybek](https://appshunter.io/developer/1016399321) | [MADBOX](https://appshunter.io/developer/981448700) |

## What reviewers say

### Reactor Idle Tycoon

[App page](https://appshunter.io/ios/app/reactor-idle-tycoon/id1086730643)

Build and manage your own energy empire, from wind turbines to advanced reactors. Generate electricity, manage heat, and sell power for profit in this engaging idle strategy game. Unlock new maps and technologies to maximize your earnings.

**Highlights:** Build various power generation facilities, Manage heat and stability of reactors, Idle mechanic for offline earnings, Unlockable maps and upgrades, Complex strategy with easy learning curve, Research system for advancements

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Area | $1.99 | one-time |
| Unlock Area 1 | $2.99 | one-time |
| Unlock Area 2 | $2.99 | one-time |
| 20x Tools | $2.99 | one-time |
| Unlock Area 3 | $3.99 | one-time |
| Buy Research Points | $3.99 | one-time |
| Unlock Area 7 | $5.99 | one-time |
| 50x Tools | $5.99 | one-time |
| Unlock Special Map! | $9.99 | one-time |
| Remove banner and get 100% bonus! | $9.99 | one-time |

**What reviewers like**

- 👍 Simple and enjoyable gameplay
- 🚀 Fast progression
- 💡 Unique concept
- 🎨 Appealing graphics

**What reviewers complain about**

- 🕰️ Slow progression at later stages
- 💰 Expensive in-app purchases
- 📢 Intrusive ads
- 🐛 Bugs and glitches

**Reported bugs**

- Money resets to zero
- Research points not properly calculated
- Inconsistent ad rewards

**Requested features**

- More content and upgrades
- Ability to upgrade existing buildings
- Faster removal of trees and mountains
- Offline progress improvements


### Idle Explorer

[App page](https://appshunter.io/ios/app/idle-explorer/id1491737397)

Become a settler and discover new lands in this idle simulation game. Hire workers, gather resources, and earn money to upgrade your team and skills. Enjoy a super easy-to-play experience focused on exploration and profit.

**Highlights:** Explore new lands, Hire and upgrade workers, Gather resources, Earn in-game currency, Upgrade skills, Become a settler

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small profit boost | $0.99 | one-time |
| Small speed boost | $0.99 | one-time |
| Large speed boost | $3.99 | one-time |
| Large profit boost | $3.99 | one-time |
| Enormous profit boost | $9.99 | one-time |
| Enormous speed boost | $9.99 | one-time |


## Frequently asked questions

### Is Reactor Idle Tycoon free?

Reactor Idle Tycoon is free to download, with in-app purchases available.

### Is Idle Explorer free?

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

### Which has better reviews, Reactor Idle Tycoon or Idle Explorer?

Reactor Idle Tycoon is rated higher. Reactor Idle Tycoon averages 4.7 out of 5 from 7.6K ratings, while Idle Explorer averages 4.3 from 283 ratings.

### Do Reactor Idle Tycoon or Idle Explorer have ads?

Both Reactor Idle Tycoon and Idle Explorer show ads.

### Which is updated more often, Reactor Idle Tycoon or Idle Explorer?

Reactor Idle Tycoon ships an update every 4 months, and Idle Explorer fortnightly. Most recently, Reactor Idle Tycoon was updated on September 22, 2026 and Idle Explorer on July 4, 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.*