# 0 vs Find the Difference HD

The clearest difference is ads: 0 at none against Find the Difference HD's shown. Find the Difference HD's advantage is update cadence (every 3 weeks vs every 10 months) and iOS requirement (12.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 0 sells 1 one-off in-app purchase and Find the Difference HD sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

0 ships an update every 10 months, Find the Difference HD every 3 weeks. The most recent releases landed on November 6, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | 0 | Find the Difference HD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (103K ratings)](https://appshunter.io/ios/app/find-the-difference-hd/id1630942647/reviews)** |
| Number of ratings | — | **103K** |
| Positive reviews | — | 48.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 198 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Gerhard Lentschik](https://appshunter.io/developer/629988041) | [Playflux](https://appshunter.io/developer/1678943067) |

## What reviewers say

### 0

[App page](https://appshunter.io/ios/app/0-null-zero/id1439741225)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertising | $1.99 | one-time |


### Find the Difference HD

[App page](https://appshunter.io/ios/app/find-the-difference-hd/id1630942647)

Engage in a captivating puzzle game where you must meticulously scan realistic images to identify subtle discrepancies. This game sharpens your attention and cognitive skills through a variety of challenging and relaxing levels, offering a detective-like experience.

**Highlights:** Spot subtle differences, Improve attention and brain training, Easy and hard difficulty levels, Detective-like investigation gameplay, Free hints available, Zoomable pictures with magnifier, Multiple scenic and object-based levels

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mini Hint Pack | $0.99 | one-time |
| Beginner's Bundle | $1.99 | one-time |
| Small Hint Pack | $3.99 | one-time |
| Big Bundle | $4.99 | one-time |
| Remove ads Pack | $4.99 | one-time |
| Special Bundle | $7.99 | one-time |
| Medium Hint Pack | $7.99 | one-time |
| Super Bundle | $9.99 | one-time |
| Big Hint Pack | $14.99 | one-time |
| Mega Bundle | $19.99 | one-time |

**What reviewers like**

- 👍 Enjoyable game
- 🤔 Challenging puzzles
- 🧠 Good brain exercise

**What reviewers complain about**

- 🤬 Too many ads
- ⏱️ Ads interrupt gameplay
- 🤑 Paid option to remove ads not obvious

**Reported bugs**

- Differences not accurately detected
- Game freezes or crashes
- Progress lost when app is closed

**Requested features**

- Option to disable timer
- More varied and interesting puzzles
- Better reward system for helping characters


## Frequently asked questions

### Is 0 free?

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

### Is Find the Difference HD free?

Find the Difference HD is free to download, with in-app purchases available.

### Do 0 or Find the Difference HD have ads?

Find the Difference HD shows ads; 0 does not.

### Which is updated more often, 0 or Find the Difference HD?

0 ships an update every 10 months, and Find the Difference HD every 3 weeks. Most recently, 0 was updated on November 6, 2026 and Find the Difference HD on November 13, 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.*