# Spy Rover Mini vs POWERUP 4.0

The clearest difference is update cadence: POWERUP 4.0 at every 3 weeks against Spy Rover Mini's every 12 months. POWERUP 4.0 also leads on rating (3.8 vs 3.4) and ratings volume (125 vs 25). Spy Rover Mini's advantage is monetization model (free vs free with in-app purchases) and review sentiment (67% vs 45%). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

POWERUP 4.0 holds the better App Store score, 3.8 against 3.4. That said, the two scores are not equally well evidenced: POWERUP 4.0 has 125 ratings behind it against 25, so its average is the more settled of the two. Written reviews complicate that: 67% of Spy Rover Mini's written reviews are positive against 45% of POWERUP 4.0's, so the app with the better star average is not the one people write more warmly about.

Spy Rover Mini ships an update every 12 months, POWERUP 4.0 every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Spy Rover Mini | POWERUP 4.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (25 ratings)](https://appshunter.io/ios/app/spy-rover-mini/id1505440827/reviews) | **[3.8 (125 ratings)](https://appshunter.io/ios/app/powerup-40/id1521055394/reviews)** |
| Number of ratings | 25 | **125** |
| Positive reviews | **66.7% of reviews** | 45.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 125 MB | 143 MB |
| Requires iOS | **8.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [军年 陈](https://appshunter.io/developer/1309410176) | [Tailor Toys LTD](https://appshunter.io/developer/740714582) |

## What reviewers say

### Spy Rover Mini

[App page](https://appshunter.io/ios/app/spy-rover-mini/id1505440827)

Control a toy car remotely via WiFi, receiving real-time video feedback. Enhance your play with integrated filter effects for added fun.

**Highlights:** WiFi remote control, Real-time video transmission, Integrated filter effects, Toy car control, Mobile app interface

**Features:** macOS Compatibility

**In-app purchases:** none


### POWERUP 4.0

[App page](https://appshunter.io/ios/app/powerup-40/id1521055394)

Transform paper airplanes into smart, controllable flying machines. Experience smooth, intuitive flight with advanced sensors and dual motors. Master aerobatics, track flight data, and enjoy night flying with optional LEDs.

**Highlights:** On-board flight computer, Gyro and accelerometer sensors, Dual thrust vectoring motors, Auto-looping aerobatics, Real-time flight analytics, Optional LED lights, Wheeled takeoff and landing

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

**In-app purchases:** none


## Frequently asked questions

### Is Spy Rover Mini free?

Spy Rover Mini is free to download, with no in-app purchases.

### Is POWERUP 4.0 free?

POWERUP 4.0 is free to download, with no in-app purchases.

### Which has better reviews, Spy Rover Mini or POWERUP 4.0?

POWERUP 4.0 is rated higher. Spy Rover Mini averages 3.4 out of 5 from 25 ratings, while POWERUP 4.0 averages 3.8 from 125 ratings.

### Do Spy Rover Mini or POWERUP 4.0 have ads?

Neither Spy Rover Mini nor POWERUP 4.0 shows ads.

### Which is updated more often, Spy Rover Mini or POWERUP 4.0?

Spy Rover Mini ships an update every 12 months, and POWERUP 4.0 every 3 weeks. Most recently, Spy Rover Mini was updated on November 3, 2026 and POWERUP 4.0 on November 3, 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.*