# Bonfire vs Planck Fasting

The clearest difference is in-app purchases: Planck Fasting at none against Bonfire's 11. Planck Fasting also leads on ads (none vs shown). Bonfire's advantage is ratings volume (6 vs 1) and iOS requirement (14.1 vs 17.0). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Bonfire sells 11 in-app purchases, starting at $1.99 per month. Planck Fasting asks for nothing beyond the download.

Planck Fasting holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Bonfire has 6 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Bonfire | Planck Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (6 ratings)](https://appshunter.io/ios/app/bonfire-anonymous-cozy-diary/id1536070416/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/planck-fasting/id6765630957/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 53.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 97 MB | 1 MB |
| Requires iOS | **14.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Yuto Otani](https://appshunter.io/developer/1536070418) | [Yeong Kwon](https://appshunter.io/developer/1895327920) |

## What reviewers say

### Bonfire

[App page](https://appshunter.io/ios/app/bonfire-anonymous-cozy-diary/id1536070416)

This app offers a private space to journal your thoughts anonymously, accompanied by soothing campfire sounds and ambient visuals. It provides a calm environment for self-reflection, stress relief, and building a journaling habit without the pressures of social media.

**Highlights:** Anonymous and safe journaling, Empathy button for connection, Soothing campfire sounds, Customizable background themes, Daily missions and rewards, Optional premium features

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bonfire Premium | $1.99 | per month |
| Bonfire Premium | $22.99 | per year |
| Support  Coffee | $1.49 | one-time |
| Premium plan | $4.99 | one-time |
| Support  Firewood | $4.99 | one-time |
| Premium plan | $7.99 | one-time |
| Support  Lantern | $9.99 | one-time |
| Premium plan | $11.99 | one-time |
| Support  Sleeping Bag | $19.99 | one-time |
| Support  Tent | $49.99 | one-time |
| Support  Rent Out the Campsite | $99.99 | one-time |


### Planck Fasting

[App page](https://appshunter.io/ios/app/planck-fasting/id6765630957)

This app provides a simple intermittent fasting timer with pre-set protocols. It tracks your fasting periods and offers a clean history of completed fasts. Designed for privacy, it works offline and syncs via iCloud without requiring accounts or tracking.

**Highlights:** Intermittent fasting timer, Pre-set fasting protocols, Fasting history tracking, Live progress ring, Offline functionality, iCloud syncing, Dark UI

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bonfire free?

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

### Is Planck Fasting free?

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

### Which has better reviews, Bonfire or Planck Fasting?

Planck Fasting is rated higher. Bonfire averages 4.8 out of 5 from 6 ratings, while Planck Fasting averages 5.0 from 1 ratings.

### Do Bonfire or Planck Fasting have ads?

Bonfire shows ads; Planck Fasting does not.

### Which is updated more often, Bonfire or Planck Fasting?

Bonfire ships an update weekly, and Planck Fasting weekly. Most recently, Bonfire was updated on October 29, 2026 and Planck Fasting on October 7, 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.*