# Mindfulness Bells vs Heiko

The clearest difference is in-app purchases: Heiko at none against Mindfulness Bells's 6. Heiko also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Mindfulness Bells sells 6 one-off in-app purchases. Heiko asks for nothing beyond the download.

Mindfulness Bells ships an update every 2 weeks, Heiko every 5 days. The most recent releases landed on November 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Mindfulness Bells | Heiko |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (634 ratings)](https://appshunter.io/ios/app/mindfulness-bells/id1536374807/reviews)** | — |
| Number of ratings | **634** | — |
| Positive reviews | 88.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 77 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Lang Hoang](https://appshunter.io/developer/1493923379) | [Carlos Molano](https://appshunter.io/developer/1071651970) |

## What reviewers say

### Mindfulness Bells

[App page](https://appshunter.io/ios/app/mindfulness-bells/id1536374807)

This app provides gentle bell sounds at set or random intervals to help you practice mindfulness and return to your breath. It offers a minimalist interface with customizable bell sounds and timing, supporting a more conscious and present day.

**Highlights:** Interval bell ringing, Random interval ringing, Hourly chime, Customizable bell sounds, Minimalist interface, Background operation

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A cup of coffee | $1.99 | one-time |
| Small support | $1.99 | one-time |
| A dinner | $2.99 | one-time |
| Medium support | $4.99 | one-time |
| Large support | $9.99 | one-time |
| Supporter | $19.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🕰️ Gentle reminder to be mindful
- 🎶 Pleasant and soothing sounds
- ⏱️ Helpful for time management
- 🧘‍♀️ Supports mindfulness practice

**What reviewers complain about**

- 🔔 Chime volume too loud
- 🕰️ Inconsistent chime timing
- 🔌 Stopped working after iOS update

**Reported bugs**

- No sound or alert when chime is set
- Chime not ringing at the correct time

**Requested features**

- Ability to set specific chime days
- Option to choose quieter chime sounds
- Customizable chime duration


### Heiko

[App page](https://appshunter.io/ios/app/heiko/id6775533333)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mindfulness Bells free?

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

### Is Heiko free?

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

### Do Mindfulness Bells or Heiko have ads?

Mindfulness Bells shows ads; Heiko does not.

### Which is updated more often, Mindfulness Bells or Heiko?

Mindfulness Bells ships an update every 2 weeks, and Heiko every 5 days. Most recently, Mindfulness Bells was updated on November 7, 2026 and Heiko 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.*