# Explorer Quest vs Ledger OS

The clearest difference is update cadence: Explorer Quest at every 3 days against Ledger OS's monthly. Explorer Quest also leads on ratings volume (1.1K vs 1). Ledger OS's advantage is rating (5.0 vs 4.8) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Ledger OS holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Explorer Quest has 1.1K ratings behind it against 1, so its average is the more settled of the two.

Explorer Quest ships an update every 3 days, Ledger OS monthly. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Explorer Quest | Ledger OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1.1K ratings)](https://appshunter.io/ios/app/explorer-quest/id6443685015/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ledger-os/id6759635448/reviews)** |
| Number of ratings | **1.1K** | 1 |
| Positive reviews | 80.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | Free | Free |
| Size | 63 MB | 33 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TraKid](https://appshunter.io/developer/1507813408) | [Elvis Martinez](https://appshunter.io/developer/1879972586) |

## What reviewers say

### Explorer Quest

[App page](https://appshunter.io/ios/app/explorer-quest/id6443685015)

Transform amusement park and zoo visits into interactive adventures for families. This app guides users through hidden park areas, offering educational insights and engaging activities. Enhance your family's day with a unique digital experience that encourages exploration and learning.

**Highlights:** Guided park tours, Discover hidden points, Learn about conservation, Animal facts and welfare, Smart compass navigation, Interactive animal and ride experiences

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎉 Fun and interactive experience
- 🧠 Educational and informative
- 👍 Easy to use and navigate
- 💯 Great for families and all ages
- 🤩 Enhances the zoo visit

**What reviewers complain about**

- 🐛 Connectivity issues and app malfunctions
- 🤔 Some inaccuracies in content and locations
- 😒 Can get boring for adults after a while

**Reported bugs**

- App disconnecting from wrist device
- Incorrect exhibit information and locations

**Requested features**

- More variety and length of scavenger hunts
- Improved accuracy of geolocation and content
- Expanded educational content and animal facts


### Ledger OS

[App page](https://appshunter.io/ios/app/ledger-os/id6759635448)

This app provides an offline-first daily operating system focused on behavioral clarity. It scores your day across five weighted pillars, allowing you to capture notes, complete check-ins, and review patterns over time. It's designed for users seeking a structured personal operating system beyond generic habit tracking.

**Highlights:** Five-pillar weighted daily scoring, Running notes attached to the day, Report Card review with answer correction, Summary and Trends for pattern review, Streaks, contracts, and achievement tracking, Local on-device storage with backup, Optional AI summary tools

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Explorer Quest free?

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

### Is Ledger OS free?

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

### Which has better reviews, Explorer Quest or Ledger OS?

Ledger OS is rated higher. Explorer Quest averages 4.8 out of 5 from 1.1K ratings, while Ledger OS averages 5.0 from 1 ratings.

### Do Explorer Quest or Ledger OS have ads?

Neither Explorer Quest nor Ledger OS shows ads.

### Which is updated more often, Explorer Quest or Ledger OS?

Explorer Quest ships an update every 3 days, and Ledger OS monthly. Most recently, Explorer Quest was updated on October 10, 2026 and Ledger OS on October 4, 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.*