# Undulations vs Blimps Limited

The clearest difference is price: Blimps Limited at Free against Undulations's $4.99. Blimps Limited also leads on device support (4 vs 2). Undulations's advantage is iOS requirement (13.0 vs 15.0). On update cadence, ads and in-app purchases there is nothing between them.

Blimps Limited is free to download; Undulations costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Undulations ships an update every 2 months, Blimps Limited monthly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Undulations | Blimps Limited |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/blimps-limited/id6745527011/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 238 MB | 193 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 9+ |
| Developer | [HULABREAKS](https://appshunter.io/developer/307659914) | [PAINT CAN GAMES](https://appshunter.io/developer/1546112314) |

## What reviewers say

### Undulations

[App page](https://appshunter.io/ios/app/undulations/id6475134781)

**In-app purchases:** none


### Blimps Limited

[App page](https://appshunter.io/ios/app/blimps-limited/id6745527011)

Embark on a single-player open-world survival RPG adventure. Pilot an electric airship, deliver cargo, battle foes, and craft items to escape a unique world. Features include combat, resource gathering, and mission-based progression.

**Highlights:** Open-world survival RPG, Airship cargo delivery, Combat with cannons and robots, Crafting and resource gathering, Mission-based progression, Exploration and looting

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Undulations free?

Undulations costs $4.99, with no in-app purchases.

### Is Blimps Limited free?

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

### Do Undulations or Blimps Limited have ads?

Neither Undulations nor Blimps Limited shows ads.

### Which is updated more often, Undulations or Blimps Limited?

Undulations ships an update every 2 months, and Blimps Limited monthly. Most recently, Undulations was updated on October 30, 2026 and Blimps Limited on November 5, 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.*