# StopTime vs Blind Buzzer

The clearest difference is in-app purchases: StopTime at none against Blind Buzzer's 1. StopTime also leads on update cadence (every 5 days vs fortnightly) and device support (3 vs 1). On price and ads there is nothing between them.

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

StopTime ships an update every 5 days, Blind Buzzer fortnightly. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | StopTime | Blind Buzzer |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | — | Freemium |
| Size | 130 MB | 8 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Arman Mkhitarian](https://appshunter.io/developer/1860912570) | [Danny Chan](https://appshunter.io/developer/1896765748) |

## What reviewers say

### StopTime

[App page](https://appshunter.io/ios/app/stoptime-timer-reaction-game/id6772400704)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is StopTime free?

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

### Is Blind Buzzer free?

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

### Do StopTime or Blind Buzzer have ads?

Neither StopTime nor Blind Buzzer shows ads.

### Which is updated more often, StopTime or Blind Buzzer?

StopTime ships an update every 5 days, and Blind Buzzer fortnightly. Most recently, StopTime was updated on October 6, 2026 and Blind Buzzer on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*