# Stark Bag vs Staka

The clearest difference is price: Staka at Free against Stark Bag's $4.99. Staka also leads on update cadence (fortnightly vs every 17 months) and review sentiment (100% vs 80%). Stark Bag's advantage is ratings volume (50 vs 6) and iOS requirement (15.1 vs 17.0). On rating, ads, in-app purchases and device support there is nothing between them.

Staka is free to download; Stark Bag costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Staka holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Stark Bag has 50 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 80% of Stark Bag's written reviews are positive against 100% of Staka's.

Stark Bag ships an update every 17 months, Staka fortnightly. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Stark Bag | Staka |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.8 (50 ratings)](https://appshunter.io/ios/app/stark-bag/id887426211/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/staka/id6762497521/reviews)** |
| Number of ratings | **50** | 6 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Fortnightly** |
| Monetization | Paid | **Free** |
| Size | 57 MB | 256 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Postra AB](https://appshunter.io/developer/1807937957) | [Staka, LLC](https://appshunter.io/developer/1894396293) |

## What reviewers say

### Stark Bag

[App page](https://appshunter.io/ios/app/stark-bag/id887426211)

This app offers a virtual training experience with HD exercise videos and customizable workout plans. It supports various training styles like Tabata and HIIT, tracks progress, and integrates with Apple Health to log burned calories and completed workouts.

**Highlights:** HD exercise videos, Customizable workout plans, Tabata, HIIT, and Circuit training timers, Progress tracking and scoring, Targeted muscle group exercises, Apple Health integration

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

**In-app purchases:** none


### Staka

[App page](https://appshunter.io/ios/app/staka/id6762497521)

This app allows you to ski real trails on your SkiErg machine. Compete for top ranks, explore at your own pace, and follow guided workouts designed for nordic skiers. Track your power, pace, and heart rate to improve your performance.

**Highlights:** Virtual trail skiing, Competitive racing, Guided nordic workouts, Performance tracking, FTP testing, Free to use

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Stark Bag free?

Stark Bag costs $4.99, with no in-app purchases.

### Is Staka free?

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

### Which has better reviews, Stark Bag or Staka?

Staka is rated higher. Stark Bag averages 4.8 out of 5 from 50 ratings, while Staka averages 5.0 from 6 ratings.

### Do Stark Bag or Staka have ads?

Neither Stark Bag nor Staka shows ads.

### Which is updated more often, Stark Bag or Staka?

Stark Bag ships an update every 17 months, and Staka fortnightly. Most recently, Stark Bag was updated on November 6, 2026 and Staka on November 5, 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.*