# Atlantis 4 vs NanInf

The clearest difference is review sentiment: NanInf at 80% against Atlantis 4's 23%. NanInf also leads on in-app purchases (none vs 1). Atlantis 4's advantage is rating (3.8 vs 3.4) and device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Atlantis 4 sells 1 one-off in-app purchase. NanInf asks for nothing beyond the download.

Atlantis 4 holds the better App Store score, 3.8 against 3.4. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews complicate that: 23% of Atlantis 4's written reviews are positive against 80% of NanInf's, so the app with the better star average is not the one people write more warmly about.

Atlantis 4 ships an update every 13 months, NanInf every 14 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Atlantis 4 | NanInf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/atlantis-4-evolution-universal/id596034950/reviews)** | [3.4 (7 ratings)](https://appshunter.io/ios/app/naninf/id6749869965/reviews) |
| Number of ratings | 4 | **7** |
| Positive reviews | 23.1% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 13 months** | Every 14 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 1.5 GB | 2.0 GB |
| Requires iOS | **7.0** | 27 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Microids](https://appshunter.io/developer/433861351) | [Enzo Chiuratto](https://appshunter.io/developer/1823356198) |

## What reviewers say

### Atlantis 4

[App page](https://appshunter.io/ios/app/atlantis-4-evolution-universal/id596034950)

Embark on a point-and-click adventure across time and space to help Curtis escape the technologically advanced, yet oppressed, city of Atlantis. Explore diverse environments, interact with over thirty characters, and uncover ancient secrets to return home.

**Highlights:** Point-and-click interface, 360° vision technology, Captivating scenario, Diverse environments, Interactive characters, Mobile adaptation

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Game | $2.99 | one-time |


### NanInf

[App page](https://appshunter.io/ios/app/naninf/id6749869965)

Embark on an infinite text-based adventure where your choices shape a unique, dynamically generated world. Inspired by classic RPGs, this game offers true freedom to interact and explore without predefined paths.

**Highlights:** True freedom of interaction, Infinite dynamically generated world, Player-shaped narrative, Classic RPG inspiration, Real-time world response

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

**In-app purchases:** none


## Frequently asked questions

### Is Atlantis 4 free?

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

### Is NanInf free?

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

### Which has better reviews, Atlantis 4 or NanInf?

Atlantis 4 is rated higher. Atlantis 4 averages 3.8 out of 5 from 4 ratings, while NanInf averages 3.4 from 7 ratings.

### Do Atlantis 4 or NanInf have ads?

Neither Atlantis 4 nor NanInf shows ads.

### Which is updated more often, Atlantis 4 or NanInf?

Atlantis 4 ships an update every 13 months, and NanInf every 14 months. Most recently, Atlantis 4 was updated on October 23, 2026 and NanInf on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*