# Find Four (Find 4 differences) vs Markov

The clearest difference is update cadence: Markov at every 4 days against Find Four (Find 4 differences)'s monthly. Find Four (Find 4 differences)'s advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Find Four (Find 4 differences) sells 4 one-off in-app purchases and Markov sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Find Four (Find 4 differences) ships an update monthly, Markov every 4 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Find Four (Find 4 differences) | Markov |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/markov/id6784101462/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 162 MB | 31 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jisu Jung](https://appshunter.io/developer/1731788096) | [MORNINGSTAR VENTURES LLC](https://appshunter.io/developer/1809605678) |

## What reviewers say

### Find Four (Find 4 differences)

[App page](https://appshunter.io/ios/app/find-four-find-4-differences/id6478101361)

This puzzle game challenges players to find subtle differences between two images. It sharpens observation skills and concentration with a variety of beautiful artwork and themes. Enjoy offline play and daily bonuses, suitable for all ages.

**Highlights:** Spot subtle image differences, High-quality artwork and themes, Offline play, Daily bonuses, Hint system, Adaptive difficulty

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +20 Sec more play time! | $3.99 | one-time |
| Unlimited Shuffle! | $3.99 | one-time |
| +10 more hearts! | $3.99 | one-time |
| Enable all features! | $7.99 | one-time |


### Markov

[App page](https://appshunter.io/ios/app/markov/id6784101462)

A logic puzzle game where you adjust pipe networks to route probability flow. Solve challenges by adding, removing, or swapping paths to achieve exact ratios in each bucket. Features include various pipe types and smart hints for engaging gameplay.

**Highlights:** Route probability flow, Adjust pipe networks, Achieve exact ratios, Add, remove, and swap paths, Wide pipes and locked pipes, Overflow nodes and smart hints

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| flodds remove ads | $2.99 | one-time |


## Frequently asked questions

### Is Find Four (Find 4 differences) free?

Find Four (Find 4 differences) is free to download, with in-app purchases available.

### Is Markov free?

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

### Do Find Four (Find 4 differences) or Markov have ads?

Both Find Four (Find 4 differences) and Markov show ads.

### Which is updated more often, Find Four (Find 4 differences) or Markov?

Find Four (Find 4 differences) ships an update monthly, and Markov every 4 days. Most recently, Find Four (Find 4 differences) was updated on November 4, 2026 and Markov on October 31, 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.*