# Exception; vs Railbound

The clearest difference is update cadence: Railbound at every 3 days against Exception;'s fortnightly. Railbound also leads on chart position (#98 vs unranked). Exception;'s advantage is ratings volume (2.7K vs 117) and price ($2.99 vs $4.99). On rating, review sentiment, ads and in-app purchases there is nothing between them.

Exception; costs $2.99 and Railbound $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for Exception; against 4.8 for Railbound. That said, the two scores are not equally well evidenced: Exception; has 2.7K ratings behind it against 117, so its average is the more settled of the two. Written reviews are what separate them: 82% of Exception;'s written reviews are positive against 80% of Railbound's.

Exception; ships an update fortnightly, Railbound every 3 days. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Exception; | Railbound |
| --- | --- | --- |
| Price | **$2.99** | $4.99 |
| Rating | [4.8 (2.7K ratings)](https://appshunter.io/ios/app/exception/id1439153819/reviews) | [4.8 (117 ratings)](https://appshunter.io/ios/app/railbound/id1636439801/reviews) |
| Number of ratings | **2.7K** | 117 |
| Positive reviews | **82.1% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#98** |
| Size | 79 MB | 229 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kunpo](https://appshunter.io/developer/767379940) | [Afterburn Lukasz Spierewka](https://appshunter.io/developer/1417966885) |

## What reviewers say

### Exception;

[App page](https://appshunter.io/ios/app/exception/id1439153819)

Engage in a unique single-player game where you program AI units to overcome challenges and defeat enemies in a virtual world. Strategize and code different unit types to progress through levels and uncover the secrets of a seemingly perfect system.

**Highlights:** AI programming gameplay, Strategic unit control, Challenging single-player levels, Virtual world exploration, Uncover system secrets

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

**In-app purchases:** none

**What reviewers like**

- 👍 Interesting and challenging gameplay
- 🚀 Smooth and fluid animations
- 💡 Unique programming-based mechanics
- 🤖 Good introduction to programming concepts
- 🎨 Visually appealing design

**What reviewers complain about**

- 🔒 Most levels locked behind paywall
- 🐛 Inconsistent bot behavior
- 💰 Game feels like a demo with limited content

**Reported bugs**

- Bots not responding to commands as expected
- Scripting errors when retreating

**Requested features**

- Sandbox mode to create custom levels
- Hint system for difficult levels
- Ability to sync progress across devices
- Multiplayer or co-op modes


### Railbound

[App page](https://appshunter.io/ios/app/railbound/id1636439801)

**Currently charting:** #98 Top Paid · Casual, #130 Top Paid · Puzzle (US App Store)

A cozy puzzle game where you guide two dogs on a global train adventure. Bend and connect railways to help carriages reach the locomotive safely, navigating over 240 unique challenges across diverse landscapes. Enjoy a relaxing experience with charming visuals and a soothing soundtrack.

**Highlights:** Bend and connect railways, Over 240 clever puzzles, Train-inspired mechanics (tunnels, barriers, switches), Comic-book-inspired visuals, Relaxing original soundtrack, Pick up cute friends

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

**In-app purchases:** none


## Frequently asked questions

### Is Exception; free?

Exception; costs $2.99, with no in-app purchases.

### Is Railbound free?

Railbound costs $4.99, with no in-app purchases.

### Which has better reviews, Exception; or Railbound?

Exception; and Railbound are both rated 4.8 out of 5 on the App Store, from 2.7K and 117 ratings respectively.

### Do Exception; or Railbound have ads?

Neither Exception; nor Railbound shows ads.

### Which is updated more often, Exception; or Railbound?

Exception; ships an update fortnightly, and Railbound every 3 days. Most recently, Exception; was updated on October 17, 2026 and Railbound on October 19, 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.*