# ZeroIn vs 10 Seconds Left

The clearest difference is in-app purchases: 10 Seconds Left at none against ZeroIn's 3. 10 Seconds Left also leads on ads (none vs shown) and update cadence (every 2 days vs every 5 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ZeroIn sells 3 one-off in-app purchases. 10 Seconds Left asks for nothing beyond the download.

ZeroIn ships an update every 5 days, 10 Seconds Left every 2 days. Both last shipped on September 17, 2026.

## The numbers

| Metric | ZeroIn | 10 Seconds Left |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/10-seconds-left-time-attack/id6809976568/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | — | Free |
| Size | 53 MB | 72 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Emre ALTUN](https://appshunter.io/developer/1852335131) | [ABDELMUMEN ALADHAM](https://appshunter.io/developer/6809976570) |

## What reviewers say

### ZeroIn

[App page](https://appshunter.io/ios/app/zeroin-time-challenge/id6788565326)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Life Refill | $1.99 | one-time |
| Remove Ads | $3.99 | one-time |
| ZeroIn Pro | $9.99 | one-time |


### 10 Seconds Left

[App page](https://appshunter.io/ios/app/10-seconds-left-time-attack/id6809976568)

Engage in fast-paced action-puzzle challenges where you have only 10 seconds to solve each level. Test your quick thinking, timing, memory, and reaction skills across 140 unique puzzles. Enjoy offline gameplay with daily challenges and achievements.

**Highlights:** 10-second action-puzzle levels, Quick thinking and timing challenges, 140 handcrafted levels, Daily Challenge mode, Achievements and cosmetic progression, Offline-first gameplay

**In-app purchases:** none


## Frequently asked questions

### Is ZeroIn free?

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

### Is 10 Seconds Left free?

10 Seconds Left is free to download, with no in-app purchases.

### Do ZeroIn or 10 Seconds Left have ads?

ZeroIn shows ads; 10 Seconds Left does not.

### Which is updated more often, ZeroIn or 10 Seconds Left?

ZeroIn ships an update every 5 days, and 10 Seconds Left every 2 days. Most recently, ZeroIn was updated on September 17, 2026 and 10 Seconds Left on September 17, 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.*