# Tile Flow vs DuoDom

The clearest difference is in-app purchases: DuoDom at none against Tile Flow's 4. Tile Flow's advantage is iOS requirement (15 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Tile Flow sells 4 in-app purchases, starting at $0.49 per 7 days. DuoDom asks for nothing beyond the download.

Tile Flow ships an update fortnightly, DuoDom monthly. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Tile Flow | DuoDom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/tile-flow-logic-merge/id6744247566/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 1 MB |
| Requires iOS | **15** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hakan Akturk](https://appshunter.io/developer/1674844857) | [Josef Sejrek](https://appshunter.io/developer/481227872) |

## What reviewers say

### Tile Flow

[App page](https://appshunter.io/ios/app/tile-flow-logic-merge/id6744247566)

Engage in a number-merging puzzle game inspired by mathematical sequences like primes and Fibonacci. Plan your moves to achieve high scores in various game modes. Enjoy a pressure-free experience that's easy to learn but offers lasting engagement.

**Highlights:** Number merging gameplay, Inspired by mathematical patterns, Multiple game modes (Fibonacci, Prime Pairs, Doubling, Tripling), No pressure or timers, High score challenges, Suitable for short or long play sessions

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.49 | per 7 days |
| Monthly Premium Subscription | $8.99 | per month |
| Yearly Premium Subscription | $39.99 | per year |
| All access for one time purchase | $1.99 | one-time |


### DuoDom

[App page](https://appshunter.io/ios/app/duodom/id6767910027)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tile Flow free?

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

### Is DuoDom free?

DuoDom is free to download, with no in-app purchases.

### Do Tile Flow or DuoDom have ads?

Neither Tile Flow nor DuoDom shows ads.

### Which is updated more often, Tile Flow or DuoDom?

Tile Flow ships an update fortnightly, and DuoDom monthly. Most recently, Tile Flow was updated on October 16, 2026 and DuoDom on October 24, 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.*