# BlindSec vs Perfect Timing

The clearest difference is ads: Perfect Timing at none against BlindSec's shown. BlindSec's advantage is update cadence (daily vs every 10 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. BlindSec sells 1 one-off in-app purchase and Perfect Timing sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BlindSec ships an update daily, Perfect Timing every 10 days. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | BlindSec | Perfect Timing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/perfect-timing-stop-the-timer/id6808021966/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 10 days |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 10 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [Dawid Paluska](https://appshunter.io/developer/6804785319) | [Massive Interface LLC](https://appshunter.io/developer/1456804634) |

## What reviewers say

### BlindSec

[App page](https://appshunter.io/ios/app/blindsec-10-second-challenge/id6805112297)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BlindSec Pro – forever | $6.99 | one-time |


### Perfect Timing

[App page](https://appshunter.io/ios/app/perfect-timing-stop-the-timer/id6808021966)

This offline party game tests players' sense of time and reflexes. Compete in challenges like stopping a disappearing timer or passing a device before a hidden fuse runs out. Enjoy quick rounds suitable for 2-8 local players.

**Highlights:** Offline party timer game, Blind Stop challenge, Hot Potato game mode, Daily Drop challenge, Supports 2-8 local players, Quick rounds under 3 minutes, Works offline

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Party Host Pack | $3.99 | one-time |


## Frequently asked questions

### Is BlindSec free?

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

### Is Perfect Timing free?

Perfect Timing is free to download, with in-app purchases available.

### Do BlindSec or Perfect Timing have ads?

BlindSec shows ads; Perfect Timing does not.

### Which is updated more often, BlindSec or Perfect Timing?

BlindSec ships an update daily, and Perfect Timing every 10 days. Most recently, BlindSec was updated on October 14, 2026 and Perfect Timing on October 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.*