# Upside Down vs Evoline

The clearest difference is in-app purchases: Evoline at none against Upside Down's 10. Evoline also leads on update cadence (every 2 weeks vs every 6 weeks). Upside Down's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Upside Down sells 10 one-off in-app purchases. Evoline asks for nothing beyond the download.

Upside Down ships an update every 6 weeks, Evoline every 2 weeks. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Upside Down | Evoline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (100 ratings)](https://appshunter.io/ios/app/upside-down-strange-world/id6751249961/reviews)** | — |
| Number of ratings | **100** | — |
| Positive reviews | 35.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 849 MB | 10 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Supercent, Inc.](https://appshunter.io/developer/1571435385) | [Ivan Taranets](https://appshunter.io/developer/1582184687) |

## What reviewers say

### Upside Down

[App page](https://appshunter.io/ios/app/upside-down-strange-world/id6751249961)

Embark on an action-packed adventure into a shadowy dimension to rescue a kidnapped friend. Explore mysterious landscapes, battle terrifying creatures with thrilling gunplay, and upgrade your gear to overcome challenges and uncover secrets.

**Highlights:** Explore a mysterious world, Engaging storyline, Dynamic combat with gunplay, Resource management and rebuilding, Upgrade and merge equipment, Strategic battles against challenging enemies

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| starterbundle_0.99 | $0.99 | one-time |
| handfulgems_0.99 | $0.99 | one-time |
| bunchgems_4.99 | $4.99 | one-time |
| cpboffer1_9.99 | $9.99 | one-time |
| pilegems_9.99 | $9.99 | one-time |
| noads_13.99 | $13.99 | one-time |
| cpboffer2_19.99 | $19.99 | one-time |
| pouchgems_19.99 | $19.99 | one-time |
| vaultgems_49.99 | $49.99 | one-time |
| treasureboxgems_99.99 | $99.99 | one-time |


### Evoline

[App page](https://appshunter.io/ios/app/evoline/id6804456947)

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

**In-app purchases:** none


## Frequently asked questions

### Is Upside Down free?

Upside Down is free to download, with in-app purchases available.

### Is Evoline free?

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

### Do Upside Down or Evoline have ads?

Both Upside Down and Evoline show ads.

### Which is updated more often, Upside Down or Evoline?

Upside Down ships an update every 6 weeks, and Evoline every 2 weeks. Most recently, Upside Down was updated on October 17, 2026 and Evoline on October 8, 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.*