# Charging animation App vs Charging Engine

The clearest difference is ratings volume: Charging Engine at 11K against Charging animation App's 324. Charging Engine also leads on rating (4.8 vs 4.6). Charging animation App's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Charging animation App sells 4 in-app purchases, starting at $5.99 per 7 days and Charging Engine sells 12 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Charging Engine holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Charging Engine has 11K ratings behind it against 324, so its average is the more settled of the two. Written reviews complicate that: 53% of Charging animation App's written reviews are positive against 52% of Charging Engine's, so the app with the better star average is not the one people write more warmly about.

Charging animation App ships an update every 2 weeks, Charging Engine every 6 weeks. The most recent releases landed on September 2, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Charging animation App | Charging Engine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (324 ratings)](https://appshunter.io/ios/app/charging-animation-app/id1589679766/reviews) | **[4.8 (11K ratings)](https://appshunter.io/ios/app/charging-engine-4kwallpapers/id1602309907/reviews)** |
| Number of ratings | 324 | **11K** |
| Positive reviews | **52.6% of reviews** | 51.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Subscription | Subscription |
| Size | 78 MB | 112 MB |
| Requires iOS | **11.2** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maisie Hughes](https://appshunter.io/developer/1589679768) | [Bluewolf Technology Limited](https://appshunter.io/developer/1477300424) |

## What reviewers say

### Charging animation App

[App page](https://appshunter.io/ios/app/charging-animation-app/id1589679766)

Transform your phone's charging experience with dynamic animations. Select from a library of engaging backgrounds to make charging more visually appealing. The app also tracks detailed statistics of your charging sessions.

**Highlights:** Animated charging backgrounds, Animation library, Simple installation, Charging session statistics, Charging duration tracking, Start and end charge percentage

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Week | $5.99 | per 7 days |
| Battery Charging Animation | $11.99 | per month |
| Premium Month | $12.99 | per month |
| One year subscription | $29.99 | per year |

**What reviewers like**

- ✨ Awesome animations when charging
- 👍 Easy to set up and use
- 🤩 Impresses friends
- 💯 Works great

**What reviewers complain about**

- 💸 Subscription required for most features
- 💰 Overpriced subscription model
- 👎 Limited free options
- 🚫 No option to pay per animation
- 📉 Poor value for money

**Reported bugs**

- App won't load
- Requires internet connection to get animations
- Wi-Fi connection issues reported

**Requested features**

- Offer individual animation purchases instead of subscription
- Provide more free options
- More background variety needed
- Less dizzying/annoying backgrounds


### Charging Engine

[App page](https://appshunter.io/ios/app/charging-engine-4kwallpapers/id1602309907)

Enhance your phone's charging experience with dynamic, futuristic animations and live wallpapers. Visualize battery performance and enjoy regular content updates to keep your device looking fresh and engaging.

**Highlights:** Futuristic charging animations, High-definition dynamic screensavers, Dozens of 3D charging wallpapers, Live wallpaper collections, Battery performance monitor, Regular content updates

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChargingEngine Subscription | $3.99 | per 7 days |
| ChargingEngine Subscription | $3.99 | per 7 days |
| Weekly subscription | $4.99 | per 7 days |
| ChargingEngine Subscription | $19.99 | per month |
| ChargingEngine Subscription | $19.99 | per month |
| ChargingEngine Subscription | $19.99 | per month |
| ChargingEngine Subscription | $23.99 | per month |
| ChargingEngine Subscription | $23.99 | per month |
| ChargingEngine Subscription | $69.99 | per year |
| ChargingEngine Subscription | $69.99 | per year |
| ChargingEngine Subscription | $69.99 | per year |
| ChargingEngine lifetime | $69.99 | one-time |

**What reviewers like**

- 🚀 Charging animations are cool
- 👍 Variety of wallpaper options
- 💡 Customizable charging experience

**What reviewers complain about**

- 🔒 Requires subscription to access full features
- 🐛 Buggy and crashes frequently
- 🔋 Drains battery when app is open
- 💸 Misleading about free trial, charges immediately

**Reported bugs**

- Wallpapers don't work as advertised
- App only functions when kept open during charging
- Subscription cannot be easily canceled

**Requested features**

- Add search bar to find desired wallpapers
- Allow users to upload their own photos/videos
- Provide option to mute sound effects
- Make app fully free without subscription


## Frequently asked questions

### Is Charging animation App free?

Charging animation App is free to download, with in-app purchases available.

### Is Charging Engine free?

Charging Engine is free to download, with in-app purchases available.

### Which has better reviews, Charging animation App or Charging Engine?

Charging Engine is rated higher. Charging animation App averages 4.6 out of 5 from 324 ratings, while Charging Engine averages 4.8 from 11K ratings.

### Do Charging animation App or Charging Engine have ads?

Neither Charging animation App nor Charging Engine shows ads.

### Which is updated more often, Charging animation App or Charging Engine?

Charging animation App ships an update every 2 weeks, and Charging Engine every 6 weeks. Most recently, Charging animation App was updated on September 2, 2026 and Charging Engine on September 25, 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.*