# Crossdigit vs Idle Runner

The clearest difference is rating: Idle Runner at 4.7 against Crossdigit's 3.5. Idle Runner also leads on update cadence (every 3 days vs every 3 weeks) and review sentiment (67% vs 50%). Crossdigit's advantage is in-app purchases (none vs 10). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Idle Runner sells 10 one-off in-app purchases. Crossdigit asks for nothing beyond the download.

Idle Runner holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: Idle Runner has 40 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of Crossdigit's written reviews are positive against 67% of Idle Runner's.

Crossdigit ships an update every 3 weeks, Idle Runner every 3 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Crossdigit | Idle Runner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/crossdigit/id6766117583/reviews) | **[4.7 (40 ratings)](https://appshunter.io/ios/app/idle-runner-hero-idle-rpg/id6780852291/reviews)** |
| Number of ratings | 2 | **40** |
| Positive reviews | 50.0% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 10 MB | 158 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Dakoddario LLC](https://appshunter.io/developer/1896201523) | [BLACKBYTE sp. z o. o.](https://appshunter.io/developer/6780852293) |

## What reviewers say

### Crossdigit

[App page](https://appshunter.io/ios/app/crossdigit/id6766117583)

Engage your mind with a unique math puzzle game where equations are clues and numbers are answers. Solve arithmetic and algebraic problems to fill in a crossword-style grid. Offers four difficulty levels and customizable grid sizes for a personalized challenge.

**Highlights:** Math equation clues, Number-based grid filling, Four difficulty levels, Customizable grid size, Offline play, Light and dark themes, Leaderboard ranking

**Features:** macOS Compatibility

**In-app purchases:** none


### Idle Runner

[App page](https://appshunter.io/ios/app/idle-runner-hero-idle-rpg/id6780852291)

Engage in an AFK defense RPG where your hero battles automatically while you strategically manage resources and upgrades. Explore multiple worlds, optimize your build with various powers and equipment, and progress through deep endgame systems. Enjoy continuous simulation even when offline.

**Highlights:** AFK auto-battle gameplay, Strategic resource management, Multiple worlds and enemy types, Deep upgrade and optimization systems, Endgame content and progression, Companions, skins, and seasons, Cloud save across devices

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hero's Starter Pack | $0.99 | one-time |
| Season Pass | $3.99 | one-time |
| 550 Diamonds | $4.29 | one-time |
| 1,200 Diamonds | $8.49 | one-time |
| Quality of Life Pack | $11.00 | one-time |
| 3,250 Diamonds | $16.99 | one-time |
| Remove Ads | $21.00 | one-time |
| Aether 1500 | $42.49 | one-time |
| Ultimate Pack | $42.49 | one-time |
| Aether 2500 | $63.90 | one-time |


## Frequently asked questions

### Is Crossdigit free?

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

### Is Idle Runner free?

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

### Which has better reviews, Crossdigit or Idle Runner?

Idle Runner is rated higher. Crossdigit averages 3.5 out of 5 from 2 ratings, while Idle Runner averages 4.7 from 40 ratings.

### Do Crossdigit or Idle Runner have ads?

Both Crossdigit and Idle Runner show ads.

### Which is updated more often, Crossdigit or Idle Runner?

Crossdigit ships an update every 3 weeks, and Idle Runner every 3 days. Most recently, Crossdigit was updated on October 31, 2026 and Idle Runner on November 5, 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.*