# Bolt Board Screws vs Arrowmi

The clearest difference is in-app purchases: Arrowmi at none against Bolt Board Screws's 6. Arrowmi also leads on ads (none vs shown). Bolt Board Screws's advantage is update cadence (every 3 days vs every 3 months) and iOS requirement (13.3 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Bolt Board Screws sells 6 one-off in-app purchases. Arrowmi asks for nothing beyond the download.

Bolt Board Screws ships an update every 3 days, Arrowmi every 3 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Bolt Board Screws | Arrowmi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 3 months |
| Size | 87 MB | 43 MB |
| Requires iOS | **13.3** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mohammed Handa](https://appshunter.io/developer/1877992205) | [Mustafa Kilic](https://appshunter.io/developer/1628559720) |

## What reviewers say

### Bolt Board Screws

[App page](https://appshunter.io/ios/app/bolt-board-screws/id6780066252)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Coins | $0.99 | one-time |
| Starter Pack | $1.99 | one-time |
| Power-Up Pack | $2.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Bag of Coins | $4.99 | one-time |
| Chest of Coins | $9.99 | one-time |


### Arrowmi

[App page](https://appshunter.io/ios/app/arrowmi/id6782682605)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bolt Board Screws free?

Bolt Board Screws is free to download, with in-app purchases available.

### Is Arrowmi free?

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

### Do Bolt Board Screws or Arrowmi have ads?

Bolt Board Screws shows ads; Arrowmi does not.

### Which is updated more often, Bolt Board Screws or Arrowmi?

Bolt Board Screws ships an update every 3 days, and Arrowmi every 3 months. Most recently, Bolt Board Screws was updated on October 25, 2026 and Arrowmi on October 28, 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.*