# Inotia 4 PLUS vs 叙事曲2：星空下的诺言

The clearest difference is ads: 叙事曲2：星空下的诺言 at none against Inotia 4 PLUS's shown. 叙事曲2：星空下的诺言 also leads on update cadence (every 3 weeks vs every 8 months) and iOS requirement (8.0 vs 15.0). Inotia 4 PLUS's advantage is ratings volume (4.1K vs 47). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. Inotia 4 PLUS sells 10 one-off in-app purchases and 叙事曲2：星空下的诺言 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Inotia 4 PLUS against 4.6 for 叙事曲2：星空下的诺言. That said, the two scores are not equally well evidenced: Inotia 4 PLUS has 4.1K ratings behind it against 47, so its average is the more settled of the two. Written reviews are what separate them: 90% of Inotia 4 PLUS's written reviews are positive against 93% of 叙事曲2：星空下的诺言's.

Inotia 4 PLUS ships an update every 8 months, 叙事曲2：星空下的诺言 every 3 weeks. The most recent releases landed on September 25, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | Inotia 4 PLUS | 叙事曲2：星空下的诺言 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (4.1K ratings)](https://appshunter.io/ios/app/inotia-4-plus/id494792913/reviews)** | [4.6 (47 ratings)](https://appshunter.io/ios/app/2/id1032952613/reviews) |
| Number of ratings | **4.1K** | 47 |
| Positive reviews | 90.3% of reviews | **92.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 65 MB | 876 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Com2uS Corp.](https://appshunter.io/developer/299175870) | [286studio, LLC](https://appshunter.io/developer/1480129300) |

## What reviewers say

### Inotia 4 PLUS

[App page](https://appshunter.io/ios/app/inotia-4-plus/id494792913)

Embark on an epic fantasy adventure across a vast continent, choosing sides in a conflict between two powerful forces. Customize your hero with extensive skills and recruit mercenaries to form a powerful party. Explore diverse environments and uncover a compelling storyline filled with challenges and mysteries.

**Highlights:** 6 Classes with 90 Skills, Recruitable Mercenaries, Extensive Party System, Vast Mobile RPG Map (400+ areas), Compelling Storyline, Exclusive Sub-quests

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GEM purse | $0.99 | one-time |
| GOLD Purse | $0.99 | one-time |
| Useful Travel Set | $0.99 | one-time |
| GEM Bag | $1.99 | one-time |
| GEM Pack | $4.99 | one-time |
| GOLD Pack | $4.99 | one-time |
| GEM Pile | $9.99 | one-time |
| GOLD Pile | $9.99 | one-time |
| GEM Box | $19.99 | one-time |
| GEM Trunk | $49.99 | one-time |

**What reviewers like**

- 💎 Nostalgic classic RPG
- 👍 Engaging story and gameplay
- 🎨 Charming retro graphics
- 🕹️ Satisfying character progression

**What reviewers complain about**

- 🐛 Frequent crashes and compatibility issues
- 🔌 Requires internet connection for certain features
- 🔍 Limited inventory space
- 🕹️ Rigid controls can be frustrating

**Reported bugs**

- Game freezes on certain switches and transitions
- Daily bonus notification persists even after claiming
- Shop connection issues for some users

**Requested features**

- Offline play mode
- Expanded inventory and party size
- Improved controls and camera
- Inotia 5 or other sequels


### 叙事曲2：星空下的诺言

[App page](https://appshunter.io/ios/app/2/id1032952613)

Embark on a story of love and courage set in a university physics department. Uncover a hidden secret within the department while a talented astronomy club faces its greatest crisis. Explore themes of love and bravery.

**Highlights:** Interactive narrative, University setting, Physics department storyline, Astronomy club crisis, Themes of love and courage

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 完整版 | $2.99 | one-time |


## Frequently asked questions

### Is Inotia 4 PLUS free?

Inotia 4 PLUS is free to download, with in-app purchases available.

### Is 叙事曲2：星空下的诺言 free?

叙事曲2：星空下的诺言 is free to download, with in-app purchases available.

### Which has better reviews, Inotia 4 PLUS or 叙事曲2：星空下的诺言?

Inotia 4 PLUS is rated higher. Inotia 4 PLUS averages 4.7 out of 5 from 4.1K ratings, while 叙事曲2：星空下的诺言 averages 4.6 from 47 ratings.

### Do Inotia 4 PLUS or 叙事曲2：星空下的诺言 have ads?

Inotia 4 PLUS shows ads; 叙事曲2：星空下的诺言 does not.

### Which is updated more often, Inotia 4 PLUS or 叙事曲2：星空下的诺言?

Inotia 4 PLUS ships an update every 8 months, and 叙事曲2：星空下的诺言 every 3 weeks. Most recently, Inotia 4 PLUS was updated on September 25, 2026 and 叙事曲2：星空下的诺言 on July 23, 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.*