# Aliens Motion Tracker vs Voice Changer

The clearest difference is price: Voice Changer at Free against Aliens Motion Tracker's $0.99. Voice Changer also leads on ratings volume (53K vs 291) and review sentiment (72% vs 63%). Aliens Motion Tracker's advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating, update cadence and device support there is nothing between them.

Voice Changer is free to download; Aliens Motion Tracker costs $0.99 up front. Voice Changer sells 1 one-off in-app purchase. Aliens Motion Tracker asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Aliens Motion Tracker against 4.6 for Voice Changer. That said, the two scores are not equally well evidenced: Voice Changer has 53K ratings behind it against 291, so its average is the more settled of the two. Written reviews are what separate them: 63% of Aliens Motion Tracker's written reviews are positive against 72% of Voice Changer's.

Aliens Motion Tracker ships an update every 14 months, Voice Changer every 8 months. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Aliens Motion Tracker | Voice Changer |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.7 (291 ratings)](https://appshunter.io/ios/app/aliens-motion-tracker/id832823029/reviews)** | [4.6 (53K ratings)](https://appshunter.io/ios/app/voice-changer-audio-effects/id1469967561/reviews) |
| Number of ratings | 291 | **53K** |
| Positive reviews | 62.5% of reviews | **72.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Every 8 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 7 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dizzy Squirrel Limited](https://appshunter.io/developer/587374273) | [One Pixel Studio](https://appshunter.io/developer/1314111503) |

## What reviewers say

### Aliens Motion Tracker

[App page](https://appshunter.io/ios/app/aliens-motion-tracker/id832823029)

Transform your device into an entertainment motion tracker inspired by classic sci-fi. Simulate alien encounters with authentic visuals and sounds, controlled by your device's compass and gyroscope.

**Highlights:** Authentic visuals and sound, Device compass and gyroscope control, Tap to place alien on scanner, Recreate movie scenes, Enact own alien encounters

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

**In-app purchases:** none

**What reviewers like**

- 🤩 Authentic movie replica
- 👍 Great for fans
- ✨ Cool visual effects
- 💯 Fun novelty app
- 🎯 Accurate display

**What reviewers complain about**

- 🔇 No sound issues
- 🔊 Sound not working
- 😞 Pulse sound inaccurate
- ❌ Audio problems

**Reported bugs**

- No sound at all
- Sound doesn't work
- Audio not playing
- Stopped producing multiple pings
- Sound doesn't work through iPhone X

**Requested features**

- Add AirTag tracking
- Sentry Gun control mode
- More customization options (color, background)
- Targets running at the user
- Multiply pinging sound with more targets


### Voice Changer

[App page](https://appshunter.io/ios/app/voice-changer-audio-effects/id1469967561)

Record your voice and apply over 25 realistic sound effects. This app offers high-quality recordings, a simple interface, and the ability to share your creations with friends. Enjoy hours of fun with futuristic designs and cool animations.

**Highlights:** Record voice in high quality, Over 25 realistic sound effects, Share recordings with friends, Save audio files, Simple and intuitive interface, Futuristic design and animations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 💡 Variety of voice effects
- 🚀 Free to download and use
- 🎉 Fun and entertaining

**What reviewers complain about**

- 🙄 Frequent ads
- 🤔 Limited voice options
- 🐛 Audio quality issues
- 🔋 Drains battery quickly

**Reported bugs**

- Recordings sometimes don't save properly
- Volume drops dramatically on some recordings
- Microphone permissions issues on some devices

**Requested features**

- More voice options like celebrities or different ages
- Ability to import audio files
- Live voice changing during calls or recordings
- Fewer ads or option to remove ads


## Frequently asked questions

### Is Aliens Motion Tracker free?

Aliens Motion Tracker costs $0.99, with no in-app purchases.

### Is Voice Changer free?

Voice Changer is free to download, with in-app purchases available.

### Which has better reviews, Aliens Motion Tracker or Voice Changer?

Aliens Motion Tracker is rated higher. Aliens Motion Tracker averages 4.7 out of 5 from 291 ratings, while Voice Changer averages 4.6 from 53K ratings.

### Do Aliens Motion Tracker or Voice Changer have ads?

Voice Changer shows ads; Aliens Motion Tracker does not.

### Which is updated more often, Aliens Motion Tracker or Voice Changer?

Aliens Motion Tracker ships an update every 14 months, and Voice Changer every 8 months. Most recently, Aliens Motion Tracker was updated on October 29, 2026 and Voice Changer 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.*