# Smart Astronaut vs Roll Digger

The clearest difference is review sentiment: Roll Digger at 100% against Smart Astronaut's 0%. Roll Digger also leads on rating (4.3 vs 2.0) and update cadence (every 3 months vs every 34 months). Smart Astronaut's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Roll Digger holds the better App Store score, 4.3 against 2.0. That said, the two scores are not equally well evidenced: Roll Digger has 30 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of Smart Astronaut's written reviews are positive against 100% of Roll Digger's.

Smart Astronaut ships an update every 34 months, Roll Digger every 3 months. The most recent releases landed on September 13, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Smart Astronaut | Roll Digger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/smart-astronaut/id918403080/reviews) | **[4.3 (30 ratings)](https://appshunter.io/ios/app/roll-digger/id1537584036/reviews)** |
| Number of ratings | 4 | **30** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 34 months | **Every 3 months** |
| Monetization | **Free** | Ad-supported |
| Size | 29 MB | 116 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [国财 胡](https://appshunter.io/developer/796061213) | [Adknown](https://appshunter.io/developer/1243054661) |

## What reviewers say

### Smart Astronaut

[App page](https://appshunter.io/ios/app/smart-astronaut/id918403080)

Pilot a fighter plane in a World War simulation. Use motion controls to maneuver, fire missiles, and drop bombs to defeat enemies. Collect ammo, dodge attacks, and avoid radar detection in this skill-based flight combat game.

**Highlights:** Motion sensor controls, Missile and bomb firing, Ammo collection, Enemy radar avoidance, Multiple enemy types, Flight war simulator missions

**Features:** macOS Compatibility

**In-app purchases:** none


### Roll Digger

[App page](https://appshunter.io/ios/app/roll-digger/id1537584036)

Dig through blocks in this arcade game, avoiding traps and mastering quick wits. Customize your wheels and explore multiple paths in a fun, engaging experience. Enjoy simple yet deep game mechanics with a clean art style.

**Highlights:** Dig through blocks, Avoid traps, Multiple paths, Wheel customization, Deep game mechanics, Simple art style

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Astronaut free?

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

### Is Roll Digger free?

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

### Which has better reviews, Smart Astronaut or Roll Digger?

Roll Digger is rated higher. Smart Astronaut averages 2.0 out of 5 from 4 ratings, while Roll Digger averages 4.3 from 30 ratings.

### Do Smart Astronaut or Roll Digger have ads?

Roll Digger shows ads; Smart Astronaut does not.

### Which is updated more often, Smart Astronaut or Roll Digger?

Smart Astronaut ships an update every 34 months, and Roll Digger every 3 months. Most recently, Smart Astronaut was updated on September 13, 2026 and Roll Digger on September 9, 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.*