# Duono vs Pulsefield

The clearest difference is price: Pulsefield at Free against Duono's $2.99. Pulsefield also leads on rating (5.0 vs 4.0). Duono's advantage is in-app purchases (none vs 4) and iOS requirement (17.0 vs 26.0). On ratings volume, update cadence, ads and device support there is nothing between them.

Pulsefield is free to download; Duono costs $2.99 up front. Pulsefield sells 4 one-off in-app purchases. Duono asks for nothing beyond the download.

Pulsefield holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Duono ships an update every 2 weeks, Pulsefield every 10 days. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Duono | Pulsefield |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/duono-binary-logic-puzzle/id6745228046/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pulsefield/id6761028234/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 23 MB | 5 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fatma Nur Usluer](https://appshunter.io/developer/1811406191) | [Davide Iadeluca](https://appshunter.io/developer/1887378895) |

## What reviewers say

### Duono

[App page](https://appshunter.io/ios/app/duono-binary-logic-puzzle/id6745228046)

Engage in a unique binary logic puzzle adventure with a beautiful sun and moon theme. Solve tricky tango-style patterns using pure logic, with no guessing required. Enjoy offline play, global competition, and a distraction-free experience.

**Highlights:** Unique Sun & Moon Theme, 100% Offline Gaming, Ad-Free Experience, Game Center Integration, Multiple Difficulty Levels, Smart Hint System, Unlimited Undo

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

**In-app purchases:** none


### Pulsefield

[App page](https://appshunter.io/ios/app/pulsefield/id6761028234)

Navigate an invisible maze on a blank screen using only haptic feedback. Feel vibrations to guide you towards the goal and avoid hidden mines. This game offers a unique tactile puzzle experience with increasing difficulty and leaderboards.

**Highlights:** Haptic feedback navigation, Invisible goal discovery, Mine avoidance, Progressive difficulty scaling, Stat tracking, Game Center leaderboards, Achievement unlocking

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Lives | $1.99 | one-time |
| 10 Lives | $4.99 | one-time |
| 20 Lives | $7.99 | one-time |
| 50 Lives | $12.99 | one-time |


## Frequently asked questions

### Is Duono free?

Duono costs $2.99, with no in-app purchases.

### Is Pulsefield free?

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

### Which has better reviews, Duono or Pulsefield?

Pulsefield is rated higher. Duono averages 4.0 out of 5 from 1 ratings, while Pulsefield averages 5.0 from 1 ratings.

### Do Duono or Pulsefield have ads?

Neither Duono nor Pulsefield shows ads.

### Which is updated more often, Duono or Pulsefield?

Duono ships an update every 2 weeks, and Pulsefield every 10 days. Most recently, Duono was updated on September 10, 2026 and Pulsefield on September 14, 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.*