# DecisionBook vs Horizon Campus Compass

The clearest difference is update cadence: DecisionBook at every 4 days against Horizon Campus Compass's every 5 weeks. DecisionBook also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DecisionBook ships an update every 4 days, Horizon Campus Compass every 5 weeks. The most recent releases landed on October 11, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | DecisionBook | Horizon Campus Compass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/decisionbook/id6761688754/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Monetization | Free | — |
| Size | 134 MB | 10 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Srisan LLC](https://appshunter.io/developer/1876433012) | [Atchutarao Killamsetty](https://appshunter.io/developer/1881064294) |

## What reviewers say

### DecisionBook

[App page](https://appshunter.io/ios/app/decisionbook/id6761688754)

This app helps high school students navigate the US college admissions process. It provides personalized guidance on requirements, college matches, scholarships, and application tools. Explore majors, compare schools, and get expert advice for a successful application journey.

**Highlights:** Personalized college matching engine, Search 5,000+ US colleges, Major-specific guidance, Scholarship and award finder, Summer program and internship directory, Expert application playbooks, GPA projector and AP checklist

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

**In-app purchases:** none


### Horizon Campus Compass

[App page](https://appshunter.io/ios/app/horizon-campus-compass/id6786997158)

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

**In-app purchases:** none


## Frequently asked questions

### Is DecisionBook free?

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

### Is Horizon Campus Compass free?

Horizon Campus Compass is free to download, with no in-app purchases.

### Do DecisionBook or Horizon Campus Compass have ads?

Neither DecisionBook nor Horizon Campus Compass shows ads.

### Which is updated more often, DecisionBook or Horizon Campus Compass?

DecisionBook ships an update every 4 days, and Horizon Campus Compass every 5 weeks. Most recently, DecisionBook was updated on October 11, 2026 and Horizon Campus Compass on October 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.*