# FAS vs Blind Watch~正確に止められるストップウォッチ~

The clearest difference is review sentiment: Blind Watch~正確に止められるストップウォッチ~ at 100% against FAS's 10%. Blind Watch~正確に止められるストップウォッチ~ also leads on price ($2.99 vs $3.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

FAS costs $3.99 and Blind Watch~正確に止められるストップウォッチ~ $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | FAS | Blind Watch~正確に止められるストップウォッチ~ |
| --- | --- | --- |
| Price | $3.99 | **$2.99** |
| Positive reviews | 10.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 95 months | — |
| Monetization | **Free** | Paid |
| Size | 52 MB | 1 MB |
| Requires iOS | **12.0** | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kaji Takatsugu](https://appshunter.io/developer/465688467) | [Moving Squad Inc.](https://appshunter.io/developer/1004830155) |

## What reviewers say

### FAS

[App page](https://appshunter.io/ios/app/fas/id1149266961)

This app simulates various Japanese emergency vehicle sirens and voice announcements. It allows for volume adjustment of sirens and voice messages, and even lets you record custom announcements. The interface includes a flashing light effect.

**Highlights:** Simulates police, ambulance, and fire truck sirens, Includes voice announcements for emergency vehicles, Adjustable siren and voice volume, Record custom voice messages, Flashing light effect, Multiple siren and voice channels

**Features:** macOS Compatibility

**In-app purchases:** none


### Blind Watch~正確に止められるストップウォッチ~

[App page](https://appshunter.io/ios/app/blind-watch/id6458103230)

This stopwatch app allows you to stop the timer precisely at a pre-set time. It features a unique stop function activated by tapping above the stop button, and a hidden settings screen to customize your desired stop duration. Perfect for games, magic tricks, or any situation requiring exact timing.

**Highlights:** Stop at pre-set time, Tap above stop button to activate, Customizable stop duration, Hidden settings screen, Ideal for games and magic tricks

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

**In-app purchases:** none


## Frequently asked questions

### Is FAS free?

FAS costs $3.99, with no in-app purchases.

### Is Blind Watch~正確に止められるストップウォッチ~ free?

Blind Watch~正確に止められるストップウォッチ~ costs $2.99, with no in-app purchases.

### Do FAS or Blind Watch~正確に止められるストップウォッチ~ have ads?

Neither FAS nor Blind Watch~正確に止められるストップウォッチ~ shows ads.

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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.*