# Nuts vs Bolts vs Sum Sort

The clearest difference is update cadence: Nuts vs Bolts at every 5 days against Sum Sort's every 6 weeks. Nuts vs Bolts also leads on iOS requirement (13.0 vs 15.0). On price, ads, 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.

Nuts vs Bolts ships an update every 5 days, Sum Sort every 6 weeks. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Nuts vs Bolts | Sum Sort |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Size | 85 MB | 288 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vinod Kumar Sharma](https://appshunter.io/developer/1707973228) | [Gianluca De Mare](https://appshunter.io/developer/1585662815) |

## What reviewers say

### Nuts vs Bolts

[App page](https://appshunter.io/ios/app/nuts-vs-bolts/id6740267616)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sum Sort

[App page](https://appshunter.io/ios/app/sum-sort-number-puzzle/id6759169570)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nuts vs Bolts free?

Nuts vs Bolts is free to download, with no in-app purchases.

### Is Sum Sort free?

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

### Do Nuts vs Bolts or Sum Sort have ads?

Both Nuts vs Bolts and Sum Sort show ads.

### Which is updated more often, Nuts vs Bolts or Sum Sort?

Nuts vs Bolts ships an update every 5 days, and Sum Sort every 6 weeks. Most recently, Nuts vs Bolts was updated on November 8, 2026 and Sum Sort on November 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.*