# ガイラルディア4 vs Alteria Quest

The clearest difference is price: Alteria Quest at Free against ガイラルディア4's $0.99. Alteria Quest also leads on update cadence (every 9 days vs every 8 months). ガイラルディア4's advantage is in-app purchases (none vs 4) and iOS requirement (12.0 vs 15.0). On ads and device support there is nothing between them.

Alteria Quest is free to download; ガイラルディア4 costs $0.99 up front. Alteria Quest sells 4 one-off in-app purchases. ガイラルディア4 asks for nothing beyond the download.

ガイラルディア4 ships an update every 8 months, Alteria Quest every 9 days. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ガイラルディア4 | Alteria Quest |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 9 days** |
| Monetization | Paid | — |
| Size | 19 MB | 234 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MocoGame](https://appshunter.io/developer/400877587) | [Tetsuro Yoshida](https://appshunter.io/developer/1753451575) |

## What reviewers say

### ガイラルディア4

[App page](https://appshunter.io/ios/app/4/id457772076)

Embark on a journey with a party that grows from two to four adventurers, each with unique professions. Master advanced job classes and uncover vital clues through character conversations. Experience enhanced combat targeting and visually updated graphics.

**Highlights:** Party grows from 2 to 4 members, Multiple character professions, Advanced job class system, In-game character conversations for hints, Improved enemy targeting, Redesigned character and enemy graphics, Expanded combat backgrounds, Fast-walk option in towns and castles

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

**In-app purchases:** none


### Alteria Quest

[App page](https://appshunter.io/ios/app/alteria-quest/id6776315504)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100ダイヤ | $0.49 | one-time |
| 1100ダイヤ | $5.99 | one-time |
| 3500ダイヤ | $19.99 | one-time |
| 12000ダイヤ | $59.99 | one-time |


## Frequently asked questions

### Is ガイラルディア4 free?

ガイラルディア4 costs $0.99, with no in-app purchases.

### Is Alteria Quest free?

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

### Do ガイラルディア4 or Alteria Quest have ads?

Neither ガイラルディア4 nor Alteria Quest shows ads.

### Which is updated more often, ガイラルディア4 or Alteria Quest?

ガイラルディア4 ships an update every 8 months, and Alteria Quest every 9 days. Most recently, ガイラルディア4 was updated on October 23, 2026 and Alteria Quest on October 6, 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.*