# eSpaceReading vs Curious Quest

The clearest difference is in-app purchases: Curious Quest at none against eSpaceReading's 3. eSpaceReading's advantage is update cadence (daily vs every 2 weeks) and iOS requirement (13.4 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. eSpaceReading sells 3 in-app purchases, starting at $5.99 per 6 months. Curious Quest asks for nothing beyond the download.

eSpaceReading ships an update daily, Curious Quest every 2 weeks. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | eSpaceReading | Curious Quest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/curious-quest/id6761313926/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | — | Free |
| Size | 113 MB | 314 MB |
| Requires iOS | **13.4** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tran Van Nam](https://appshunter.io/developer/867943152) | [Sweet Hut Kitchen INC](https://appshunter.io/developer/1854837798) |

## What reviewers say

### eSpaceReading

[App page](https://appshunter.io/ios/app/espacereading/id6470707062)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6 Months Subscription | $5.99 | per 6 months |
| 1 Year Subscription | $9.99 | per year |
| Life Time | $19.99 | one-time |


### Curious Quest

[App page](https://appshunter.io/ios/app/curious-quest/id6761313926)

This app offers an engaging learning adventure for children aged 7-13, covering 16 interactive subjects like math, science, and language. It focuses on building confidence through daily practice, progress tracking, and rewarding achievements, making education fun and motivating.

**Highlights:** 16 interactive learning subjects, Daily math and word challenges, Progress tracking and rewards, Virtual pets that grow with learning, 50+ badges and achievements, Multi-child profiles

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eSpaceReading free?

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

### Is Curious Quest free?

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

### Do eSpaceReading or Curious Quest have ads?

Neither eSpaceReading nor Curious Quest shows ads.

### Which is updated more often, eSpaceReading or Curious Quest?

eSpaceReading ships an update daily, and Curious Quest every 2 weeks. Most recently, eSpaceReading was updated on October 4, 2026 and Curious Quest on October 7, 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.*