# Blind Buzzer vs Sand Arrow Out

The clearest difference is in-app purchases: Sand Arrow Out at none against Blind Buzzer's 1. Sand Arrow Out also leads on update cadence (every 2 days vs fortnightly) and device support (3 vs 1). Blind Buzzer's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. Blind Buzzer sells 1 one-off in-app purchase. Sand Arrow Out asks for nothing beyond the download.

Blind Buzzer ships an update fortnightly, Sand Arrow Out every 2 days. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Blind Buzzer | Sand Arrow Out |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (49 ratings)](https://appshunter.io/ios/app/blind-buzzer-timer-game/id6777848529/reviews)** | — |
| Number of ratings | **49** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 8 MB | 792 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Danny Chan](https://appshunter.io/developer/1896765748) | [绍勋 洪](https://appshunter.io/developer/1872838883) |

## What reviewers say

### Blind Buzzer

[App page](https://appshunter.io/ios/app/blind-buzzer-timer-game/id6777848529)

A party game where players stop a hidden timer as close to a target as possible. It features multiple game modes testing reaction time, guessing, and matching intervals. Play solo or with friends without needing Wi-Fi or an account.

**Highlights:** Hidden timer gameplay, Multiple game modes, Solo and multiplayer options, No Wi-Fi or accounts required, Daily challenges, Pass-and-play functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blind Buzzer PRO | $3.99 | one-time |


### Sand Arrow Out

[App page](https://appshunter.io/ios/app/sand-arrow-out/id6778828264)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blind Buzzer free?

Blind Buzzer is free to download, with in-app purchases available.

### Is Sand Arrow Out free?

Sand Arrow Out is free to download, with no in-app purchases.

### Do Blind Buzzer or Sand Arrow Out have ads?

Sand Arrow Out shows ads; Blind Buzzer does not.

### Which is updated more often, Blind Buzzer or Sand Arrow Out?

Blind Buzzer ships an update fortnightly, and Sand Arrow Out every 2 days. Most recently, Blind Buzzer was updated on September 24, 2026 and Sand Arrow Out on September 18, 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.*