# eForestrails vs Nihongo Quest Study

The clearest difference is update cadence: Nihongo Quest Study at every 5 days against eForestrails's every 5 weeks. eForestrails's advantage is iOS requirement (8.0 vs 15.1). 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.

eForestrails ships an update every 5 weeks, Nihongo Quest Study every 5 days. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | eForestrails | Nihongo Quest Study |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Size | 227 MB | 31 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LadyBird Environmental Consulting LLP](https://appshunter.io/developer/1610706833) | [ABINASH ADHIKARI](https://appshunter.io/developer/1840673526) |

## What reviewers say

### eForestrails

[App page](https://appshunter.io/ios/app/eforestrails-karnala/id1614549485)

**In-app purchases:** none


### Nihongo Quest Study

[App page](https://appshunter.io/ios/app/nihongo-quest-study/id6752716133)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eForestrails free?

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

### Is Nihongo Quest Study free?

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

### Do eForestrails or Nihongo Quest Study have ads?

Neither eForestrails nor Nihongo Quest Study shows ads.

### Which is updated more often, eForestrails or Nihongo Quest Study?

eForestrails ships an update every 5 weeks, and Nihongo Quest Study every 5 days. Most recently, eForestrails was updated on September 21, 2026 and Nihongo Quest Study on September 20, 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.*