# Block Harmonics vs Farm Doku

Block Harmonics and Farm Doku are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Block Harmonics ships an update every 9 days, Farm Doku every 5 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Block Harmonics | Farm Doku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (41 ratings)](https://appshunter.io/ios/app/farm-doku/id6779359137/reviews)** |
| Number of ratings | — | **41** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | — | Ad-supported |
| Size | 31 MB | 428 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ikuya Terasaka](https://appshunter.io/developer/1163471139) | [NewPubCo, Inc](https://appshunter.io/developer/1487809159) |

## What reviewers say

### Block Harmonics

[App page](https://appshunter.io/ios/app/block-harmonics/id6752220613)

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

**In-app purchases:** none


### Farm Doku

[App page](https://appshunter.io/ios/app/farm-doku/id6779359137)

Engage in relaxing logic puzzles to earn rewards and build your dream farm. Each solved puzzle contributes to expanding and improving your agricultural world, offering a simple yet thoughtful gameplay experience.

**Highlights:** Logic puzzle solving, Farm building and development, Unlock new farm areas, Upgrade farm surroundings, Simple to learn rules, Progressive farm growth

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

**In-app purchases:** none


## Frequently asked questions

### Is Block Harmonics free?

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

### Is Farm Doku free?

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

### Do Block Harmonics or Farm Doku have ads?

Both Block Harmonics and Farm Doku show ads.

### Which is updated more often, Block Harmonics or Farm Doku?

Block Harmonics ships an update every 9 days, and Farm Doku every 5 days. Most recently, Block Harmonics was updated on October 24, 2026 and Farm Doku on October 28, 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.*