# StudyArena vs GoalHack

The clearest difference is in-app purchases: StudyArena at none against GoalHack's 2. GoalHack's advantage is ads (none vs shown) and update cadence (every 3 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. GoalHack sells 2 in-app purchases, starting at $2.99 per month. StudyArena asks for nothing beyond the download.

StudyArena ships an update monthly, GoalHack every 3 days. The most recent releases landed on October 28, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | StudyArena | GoalHack |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 23 MB | 73 MB |
| Requires iOS | 18.5 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Yasuhiro Ogawa](https://appshunter.io/developer/1819699862) | [Kento Tsutsui](https://appshunter.io/developer/1749111394) |

## What reviewers say

### StudyArena

[App page](https://appshunter.io/ios/app/studyarena/id6748235227)

**Features:** macOS Compatibility

**In-app purchases:** none


### GoalHack

[App page](https://appshunter.io/ios/app/goalhack-ai-goal-quests/id6760186875)

This app transforms large, unclear objectives into manageable quests. It uses AI to break down goals into phases, missions, and training modules, offering daily choices to keep progress consistent. It emphasizes forward momentum over perfect streaks, allowing users to pick up where they left off.

**Highlights:** AI-powered goal breakdown, Phases, Missions, and Trainings, Daily 'Today's Picks' options, Progress tracking via XP, Flexible approach to missed days, Adventure Log for actions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Goal Hack Pro Plan Monthly | $2.99 | per month |
| Goal Hack Pro Plan Annual | $22.99 | per year |


## Frequently asked questions

### Is StudyArena free?

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

### Is GoalHack free?

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

### Do StudyArena or GoalHack have ads?

StudyArena shows ads; GoalHack does not.

### Which is updated more often, StudyArena or GoalHack?

StudyArena ships an update monthly, and GoalHack every 3 days. Most recently, StudyArena was updated on October 28, 2026 and GoalHack on October 22, 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.*