# Milki vs Zen AF

The clearest difference is in-app purchases: Zen AF at none against Milki's 3. Milki's advantage is update cadence (fortnightly vs every 4 months) and rating (4.9 vs 4.5). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Milki sells 3 in-app purchases, starting at $11.99 per year. Zen AF asks for nothing beyond the download.

Milki holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Milki has 107 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 97% of Milki's written reviews are positive against 80% of Zen AF's.

Milki ships an update fortnightly, Zen AF every 4 months. The most recent releases landed on October 24, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Milki | Zen AF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (107 ratings)](https://appshunter.io/ios/app/milki-pomodoro-study-timer/id1545816867/reviews)** | [4.5 (6 ratings)](https://appshunter.io/ios/app/zen-af/id1569426267/reviews) |
| Number of ratings | **107** | 6 |
| Positive reviews | **97.3% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 95 MB | 49 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christopher ODonnell](https://appshunter.io/developer/1545804809) | [An Trinh](https://appshunter.io/developer/441499584) |

## What reviewers say

### Milki

[App page](https://appshunter.io/ios/app/milki-pomodoro-study-timer/id1545816867)

This app helps you overcome procrastination by tracking your study and work sessions using the Pomodoro technique. Set custom daily targets for activities and visualize your progress with powerful charts to stay motivated and achieve your goals.

**Highlights:** Customizable daily targets, Actual vs. Target progress charts, Pomodoro technique focus timer, Activity tracking and metrics, Multi-device sync, Status levels and leaderboards

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Miki Pro Subscription | $11.99 | per year |
| Miki Pro Subscription | $29.99 | per year |
| Miki Pro Subscription | $59.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Motivating and boosts productivity
- 💡 Cute and aesthetically pleasing design
- 🔒 Ad-free and no in-app purchases required
- 👍 Helpful for studying and tracking progress

**What reviewers complain about**

- 🔒 Certain features locked behind paywall
- 💡 Leaderboard system could be improved
- 💡 More customization options desired
- 🐛 Some issues with tracking and syncing data

**Reported bugs**

- Occasional issues with timer counting
- Pomodoro history not updating correctly for some users

**Requested features**

- Add widgets for easier access
- Ability to adjust pomodoro and break times without paying
- More detailed statistics and analytics
- Ability to share progress with friends or classmates
- Integration with other productivity/study apps


### Zen AF

[App page](https://appshunter.io/ios/app/zen-af/id1569426267)

A minimalist timer designed for focused work sessions using the Pomodoro technique. It helps users break down tasks into manageable intervals, promoting productivity and concentration.

**Highlights:** Minimalist design, Pomodoro technique timer, Focused work sessions, Task management aid

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Milki free?

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

### Is Zen AF free?

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

### Which has better reviews, Milki or Zen AF?

Milki is rated higher. Milki averages 4.9 out of 5 from 107 ratings, while Zen AF averages 4.5 from 6 ratings.

### Do Milki or Zen AF have ads?

Neither Milki nor Zen AF shows ads.

### Which is updated more often, Milki or Zen AF?

Milki ships an update fortnightly, and Zen AF every 4 months. Most recently, Milki was updated on October 24, 2026 and Zen AF on September 25, 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.*