# SIL vs Birkebeiner

The clearest difference is in-app purchases: SIL at none against Birkebeiner's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Birkebeiner sells 6 one-off in-app purchases. SIL asks for nothing beyond the download.

SIL ships an update every 6 weeks, Birkebeiner every 3 months. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SIL | Birkebeiner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Size | 110 MB | 24 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Never Offside Technologies AS](https://appshunter.io/developer/1549677131) | [Mika timing](https://appshunter.io/developer/619950685) |

## What reviewers say

### SIL

[App page](https://appshunter.io/ios/app/sil/id1193502309)

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

**In-app purchases:** none


### Birkebeiner

[App page](https://appshunter.io/ios/app/birkebeiner/id6741812297)

**Features:** Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Follow Favorites Run 2026 | $2.99 | one-time |
| Follow favorites Ski 2026 | $2.99 | one-time |
| Follow favorites Street 2025 | $2.99 | one-time |
| Follow Favorites Bike 2025 | $2.99 | one-time |
| Follow Favorites Run 2025 | $2.99 | one-time |
| Follow Favorites Winter 2025 | $2.99 | one-time |


## Frequently asked questions

### Is SIL free?

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

### Is Birkebeiner free?

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

### Do SIL or Birkebeiner have ads?

Neither SIL nor Birkebeiner shows ads.

### Which is updated more often, SIL or Birkebeiner?

SIL ships an update every 6 weeks, and Birkebeiner every 3 months. Most recently, SIL was updated on October 29, 2026 and Birkebeiner on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*