# Biathlon Plotting vs SiktInn

The clearest difference is price: SiktInn at Free against Biathlon Plotting's $2.99. SiktInn also leads on update cadence (weekly vs every 3 weeks). Biathlon Plotting's advantage is iOS requirement (11.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

SiktInn is free to download; Biathlon Plotting costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Biathlon Plotting ships an update every 3 weeks, SiktInn weekly. The most recent releases landed on September 12, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Biathlon Plotting | SiktInn |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 22 MB | 3 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Simon Hernes](https://appshunter.io/developer/1723387915) | [Kenneth Flaaøien](https://appshunter.io/developer/1846597342) |

## What reviewers say

### Biathlon Plotting

[App page](https://appshunter.io/ios/app/biathlon-plotting/id6475118535)

**Features:** macOS Compatibility

**In-app purchases:** none


### SiktInn

[App page](https://appshunter.io/ios/app/siktinn/id6759227688)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Biathlon Plotting free?

Biathlon Plotting costs $2.99, with no in-app purchases.

### Is SiktInn free?

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

### Do Biathlon Plotting or SiktInn have ads?

Neither Biathlon Plotting nor SiktInn shows ads.

### Which is updated more often, Biathlon Plotting or SiktInn?

Biathlon Plotting ships an update every 3 weeks, and SiktInn weekly. Most recently, Biathlon Plotting was updated on September 12, 2026 and SiktInn on September 18, 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.*