# SkillArbitrage vs Strategy Spark by ChatStick

The clearest difference is in-app purchases: SkillArbitrage at none against Strategy Spark by ChatStick's 1. SkillArbitrage also leads on update cadence (every 3 months vs every 7 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Strategy Spark by ChatStick sells 1 one-off in-app purchase. SkillArbitrage asks for nothing beyond the download.

SkillArbitrage ships an update every 3 months, Strategy Spark by ChatStick every 7 months. The most recent releases landed on September 28, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | SkillArbitrage | Strategy Spark by ChatStick |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Size | 250 MB | 12 MB |
| Requires iOS | **15.6** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [iPleaders](https://appshunter.io/developer/977092405) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### SkillArbitrage

[App page](https://appshunter.io/ios/app/skillarbitrage/id6446575337)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Strategy Spark by ChatStick

[App page](https://appshunter.io/ios/app/strategy-spark-by-chatstick/id6751766741)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Feature | $2.99 | one-time |


## Frequently asked questions

### Is SkillArbitrage free?

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

### Is Strategy Spark by ChatStick free?

Strategy Spark by ChatStick is free to download, with in-app purchases available.

### Do SkillArbitrage or Strategy Spark by ChatStick have ads?

Neither SkillArbitrage nor Strategy Spark by ChatStick shows ads.

### Which is updated more often, SkillArbitrage or Strategy Spark by ChatStick?

SkillArbitrage ships an update every 3 months, and Strategy Spark by ChatStick every 7 months. Most recently, SkillArbitrage was updated on September 28, 2026 and Strategy Spark by ChatStick on September 21, 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.*