Acrobots vs Voice changer with effects
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Acrobots
A physics-based toy for iPhone and iPad. Drag and toss living bots, watch them interact, and stack them to create structures. Customize their behavior and environment for endless playful experimentation.
- Drag and toss bots
- Physics-based interactions
- Stack bots to form structures
- Shake to scatter bots
- Customize scale, gravity, balance, speed, and legs
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Acrobots is a mesmerizing, physics-based toy for your iPhone and iPad. - Drag and toss these living bots across the screen. - Watch them tumble and push off each other. - Stack them together to form living structures. - Shake your iPhone to watch the bots scatter. - Customize scale, gravity, balance, stickiness, speed, and number of legs.
Voice changer with effects
Record your voice, apply a wide range of fun sound effects, and share your creations. Transform your audio with over 50 effects like robot, alien, or drunk. You can also create images with sound or turn text into songs.
- Over 50 voice effects
- Share recordings
- Save recordings
- Create image with sound
- Voice from text
- Adjustable audio quality
- Music effects
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Change your voice and have fun listening to your modified voice! Record your voice, apply effects, and share them with your friends. INCLUDES MORE THAN 50 EFFECTS: Helium, robot, giant, backwards, monster, extraterrestrial, zombie, alien, squirrel, drunk... and many more! FEATURES: - Share (whatsapp, e-mail, etc...) - Save recording - Piano - Create image with sound. You can share it on Facebook - Import pre-recorded sound - Create voice from text - Adjustable audio quality - Music effects (turn your voice or text into a song) Follow us on Instagram: https://www.instagram.com/BaviuxAppsAndGames
Screenshots
Verdict
The clearest difference is price: Voice changer with effects at Free against Acrobots's $0.99. Voice changer with effects also leads on ratings volume (11K vs 24) and rating (4.7 vs 4.4). Acrobots's advantage is in-app purchases (none vs 1) and ads (none vs shown). On review sentiment and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Voice changer with effects is free to download; Acrobots costs $0.99 up front. Voice changer with effects sells 1 one-off in-app purchase. Acrobots asks for nothing beyond the download.
Voice changer with effects holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Voice changer with effects has 11K ratings behind it against 24, so its average is the more settled of the two. Written reviews split almost evenly too, at 87% and 87% positive.
Acrobots ships an update every 5 weeks, Voice changer with effects every 3 months. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.
| Parameter | Acrobots | Voice changer with effects |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.4 (24 ratings) | 4.7 (11K ratings) — better |
| Positive reviews | 86.7% of reviews — better | 86.6% of reviews |
| Number of ratings | 24 | 11K — better |
| Update frequency | Every 5 weeks — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 2 MB | 20 MB |
| Age rating | 4+ | 12+ |
| Developer | Vectorpark | Baviux Apps & Games SL. |
Customer experience
Acrobots
Voice changer with effects
User reviews
Acrobots
From 24 App Store ratingsWhat we love
- 🎉 Fun and entertaining
- 👍 Mesmerizing and relaxing
- 🤖 Clever and unique physics simulation
- 💻 Great port from the web version
- 🕰 Good time-waster
Room to improve
- 🐛 Occasional bugs and crashes
- 🔍 Lack of customization options
- 💤 Can get boring after a while
- 💰 Some feel it's not worth the price
Voice changer with effects
From 11K App Store ratingsWhat we love
- 👍 Awesome voice effects
- 🎹 Piano feature changes pitch
- 💯 Great for fun and creativity
- 🎨 Diverse range of voice options
- 🔍 Minimal ads
Room to improve
- 🐛 Occasional crashes or glitches
- 🔋 High battery consumption
- 💰 Too many ads for some users
Bugs and requests
Acrobots
Reported bugs
3 issues- Acrobots disappearing when device is leveled
- Buttons/controls not always responsive
- Performance issues with many acrobots on screen
Requested features
5 requests- Ability to customize individual acrobots (color, size, etc.)
- More interactive elements (explosives, trampolines, etc.)
- Ability to pause/freeze the simulation
- Additional background options
- Sound effects
Voice changer with effects
Reported bugs
2 issues- Recording issues with microphone
- Voice effects not working properly
Requested features
5 requests- Add glitch voice effect
- Enable background playback
- Integrate with voice chat/calls
- Expand sound effect library
- Improve vocoder sound quality
In-app purchases
Acrobots
No in-app purchases
Voice changer with effects
- Remove ads$3.99
Questions
Is Acrobots free?
Is Voice changer with effects free?
Which has better reviews, Acrobots or Voice changer with effects?
Do Acrobots or Voice changer with effects have ads?
Which is updated more often, Acrobots or Voice changer with effects?
Other comparisons
