# Muninn vs Smile

The clearest difference is in-app purchases: Smile at none against Muninn's 3. Smile also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). Muninn's advantage is update cadence (every 10 days vs every 7 months). On price and ads there is nothing between them.

Both are free to download. Muninn sells 3 in-app purchases, starting at $2.99 per month. Smile asks for nothing beyond the download.

Muninn ships an update every 10 days, Smile every 7 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Muninn | Smile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/muninn-habit-tracker-widget/id6443640124/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 7 months |
| Monetization | Freemium | — |
| Size | 14 MB | 30 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Norse Ventures LLC](https://appshunter.io/developer/1021405857) | [Lonnie Terry](https://appshunter.io/developer/1833311396) |

## What reviewers say

### Muninn

[App page](https://appshunter.io/ios/app/muninn-habit-tracker-widget/id6443640124)

This app automatically tracks your daily habits by syncing with your phone's health data and photo library. It displays your progress on home and lock screens, allowing for manual check-offs and streak management. It also supports habits you want to quit, with options for rest days and pausing streaks.

**Highlights:** Automatic habit logging via Health and Photos, Home and Lock Screen widgets, Streak tracking and management, Habits to quit tracking, Customizable habit scheduling, Rest day support for streaks

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Muninn Pro Monthly | $2.99 | per month |
| Muninn Pro Yearly | $19.99 | per year |
| Muninn Pro Lifetime | $39.99 | one-time |


### Smile

[App page](https://appshunter.io/ios/app/smile-timer/id6757202764)

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

**In-app purchases:** none


## Frequently asked questions

### Is Muninn free?

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

### Is Smile free?

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

### Do Muninn or Smile have ads?

Neither Muninn nor Smile shows ads.

### Which is updated more often, Muninn or Smile?

Muninn ships an update every 10 days, and Smile every 7 months. Most recently, Muninn was updated on October 27, 2026 and Smile on October 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.*