# Slow Motion Animals 4K vs EVOLVE BATTERY

The clearest difference is price: EVOLVE BATTERY at Free against Slow Motion Animals 4K's $0.99. EVOLVE BATTERY also leads on in-app purchases (none vs 2) and iOS requirement (11.0 vs 15.0). Slow Motion Animals 4K's advantage is device support (5 vs 2). On update cadence and ads there is nothing between them.

EVOLVE BATTERY is free to download; Slow Motion Animals 4K costs $0.99 up front. Slow Motion Animals 4K sells 2 in-app purchases, starting at $0.99 per month. EVOLVE BATTERY asks for nothing beyond the download.

Slow Motion Animals 4K ships an update every 3 months, EVOLVE BATTERY every 4 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Slow Motion Animals 4K | EVOLVE BATTERY |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Paid | — |
| Size | 56 MB | 38 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KISSAPP, S.L.](https://appshunter.io/developer/552812711) | [应刚 郑](https://appshunter.io/developer/1446858821) |

## What reviewers say

### Slow Motion Animals 4K

[App page](https://appshunter.io/ios/app/slow-motion-animals-4k/id1539145003)

Experience a zoo in your home with stunning 4K slow-motion animal videos. Enjoy endless looping, customizable visual effects, and background playback on your iPhone, iPad, or Apple TV. Perfect for relaxation and ambiance.

**Highlights:** 4K and HD video playback, Endless loop and shuffle modes, Background playback, Sleep timer, Playback speed control, Apple TV and Chromecast compatibility, Visual effects and display layouts

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Slow Animals Full Version | $0.99 | per month |
| Slow Cities Full Version | $9.99 | per year |


### EVOLVE BATTERY

[App page](https://appshunter.io/ios/app/evolve-battery/id1568415457)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Slow Motion Animals 4K free?

Slow Motion Animals 4K costs $0.99, and also offers in-app purchases.

### Is EVOLVE BATTERY free?

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

### Do Slow Motion Animals 4K or EVOLVE BATTERY have ads?

Neither Slow Motion Animals 4K nor EVOLVE BATTERY shows ads.

### Which is updated more often, Slow Motion Animals 4K or EVOLVE BATTERY?

Slow Motion Animals 4K ships an update every 3 months, and EVOLVE BATTERY every 4 months. Most recently, Slow Motion Animals 4K was updated on October 30, 2026 and EVOLVE BATTERY on October 30, 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.*