# Nuts & Bolts Sort - Boltz — Unscrew, sort, relax

> Unscrew, sort, relax (iPhone/iPad app by Anastassiya Shugaley.)

- Source: https://appshunter.io/ios/app/nuts-and-bolts-sort-boltz/id6782617120 (this page in markdown: same URL + `.md`)
- Developer: [Anastassiya Shugaley](https://appshunter.io/developer/1895809893)
- Category: Games, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 7 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Brazilian Portuguese, Russian, Chinese (Simplified, China), European Spanish
- Released: 2026-06-30
- Data updated: 2026-09-13
- User reviews in markdown: https://appshunter.io/ios/app/nuts-and-bolts-sort-boltz/id6782617120/reviews.md

## What is Nuts & Bolts Sort?

Boltz is the most relaxing nuts & bolts sorting puzzle.

Unscrew colored nuts and stack each bolt until it holds a single color. Simple to learn, satisfying to master.

• Hundreds of handcrafted levels — every one is solvable
• No timers, no pressure — sort at your own pace
• Always an exit: free undo and extra bolts whenever you're stuck
• Real workshop sounds and a calm background loop, both switchable
• Colorblind mode and unlockable bolt themes
• Plays fully offline

Twist, sort, and relax. Download Boltz and start sorting.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| Coins - Small (500) | $0.99 | one-time |
| Coins - Medium (1500) | $2.99 | one-time |
| Coins - Large (5000) | $6.99 | one-time |



## Version history (last 5 releases)

### 1.2.0 — 2026-09-05

Boltz has a voice now. Every action has its own workshop sound — the ratchet click when you pick up a bolt, a nut seating on the thread, a bright torque-wrench chime the moment a bolt is finished — plus a calm background loop. Sound and music each have their own switch in Settings.

You can also SEE a bolt being finished: it gets a gold seal, and the nut you just moved lands with a squash.

The coin balance is a button now. Tap it to open the shop from inside a level, and every spend shows the amount that left your pocket.

The whole interface is translated into nine languages.

### 1.1.3 — 2026-08-29

Smoother ad loading and a lighter start: the app no longer re-requests ads it already has, so the game opens faster and stays responsive.

We also added a gentle way to rate the game once you have actually played a few rounds — no pop-up on the first launch.

### 1.1.2 — 2026-08-19

• Fixed an issue that made ads reload far more often than they should
• Smoother performance
• Minor bug fixes

### 1.1.1 — 2026-08-11

Performance and stability improvements.

### 1.1.0 — 2026-07-04

Big update!
• Fresh, more colorful and juicy design
• New Shop — coins, themes and a Remove Ads option
• Watch-to-earn bonuses and rewards
• Smoother animations, performance boosts and bug fixes

## More apps by Anastassiya Shugaley

- [Ball Sort Puzzle - Relic](https://appshunter.io/ios/app/ball-sort-puzzle-relic/id6782019216)
- [Pour Puzzle - Elixir](https://appshunter.io/ios/app/pour-puzzle-elixir/id6782023403)
- [Number Match Puzzle - Glyph](https://appshunter.io/ios/app/number-match-puzzle-glyph/id6782025294)
- [Word Search - Lettra](https://appshunter.io/ios/app/word-search-lettra/id6782334590)
- [Mahjong Solitaire - Mahjo](https://appshunter.io/ios/app/mahjong-solitaire-mahjo/id6782335049)
- [Pair Match - Memoro](https://appshunter.io/ios/app/pair-match-memoro/id6782336468)

All apps by Anastassiya Shugaley: https://appshunter.io/developer/1895809893

## Related topics

[nuts and bolts sort](https://appshunter.io/ios/topics/nuts-and-bolts-sort)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-13.*