Wunderfind vs Voice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wunderfind
Locate misplaced AirPods, headphones, fitness trackers, or phones quickly. This app uses a device radar and distance score to guide you to your lost items within seconds.
- Device Radar
- Distance Score
- Find AirPods
- Locate Fitness Trackers
- Support for Apple Devices
- Find Phones and Tablets
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AirPods, headphones, Fitbit tracker or phone lost? Find one of your AirPods or both AirPods. Wunderfind helps you to find your lost devices within seconds. Wunderfind helps you to find your lost AirPods, Apple Pencil, iPhone, iPad, Apple Watch and more. Lost your device? This App helps you finding your Phone, Tablet or Watch within seconds. ► DEVICE RADAR The device radar shows you all the devices that are near you. ► DISTANCE SCORE Select one specific device and see the calculated distance score. Observe how this score changes as you move to find your lost devices. ► COMPATIBLE DEVICES Wunderfind supports the following devices: - Apple Devices - Portable Speakers - Fitness Tracker, Fitbit tracker - and many more devices DISCLAIMER: We are not affiliated with the mentioned companies in any way. We only developed and tested our App with these devices. AirPods is a trademark of Apple Inc., registered in the U.S. and other countries. Fitbit is a registered trademark or trademark of Fitbit, Inc. and/or its affiliates in the United States and other countries. ► HOW IT WORKS 1. Open Wunderfind. 2. Select the device you want to find. 3. Move around so that the shown Distance Score increases. 4. Your device should be near you. ► SUPPORT Do you need support? Please write us to: support@Wunderfind.app Continued use of GPS running in the background can dramatically decrease battery life.
Voice
This utility app estimates a person's age based on their voice. It analyzes vocal characteristics to provide an age prediction. Useful for research or casual exploration of voice analysis.
- Age estimation from voice
- Voice analysis technology
- Cross-device compatibility
- Free to use
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Estimate age from voice
Screenshots
Verdict
The clearest difference is rating: Wunderfind at 4.5 against Voice's 1.0. Wunderfind also leads on ads (none vs shown) and review sentiment (77% vs 50%). Voice's advantage is in-app purchases (none vs 4). On price, update cadence 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
Both are free to download. Wunderfind sells 4 one-off in-app purchases. Voice asks for nothing beyond the download.
Wunderfind holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Wunderfind has 117K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 77% of Wunderfind's written reviews are positive against 50% of Voice's.
Wunderfind ships an update every 3 weeks, Voice fortnightly. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.
| Parameter | Wunderfind | Voice |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (117K ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 76.6% of reviews — better | 50.0% of reviews |
| Number of ratings | 117K — better | 1 |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.8.3 |
| Further details — not scored | ||
| Size | 28 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Hendrik Folkerts | Hideaki Uchikoshi |
Customer experience
Wunderfind
Voice
Bugs and requests
Wunderfind
Reported bugs
3 issues- App fails to detect some Bluetooth devices
- Occasional crashes or freezes
- Inaccurate device listings
Requested features
3 requests- Add map/radar feature to visualize device location
- Improve accuracy of distance/proximity readings
- Allow finding devices even when they are powered off
Voice
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Wunderfind
- Small Tip$0.99
- Medium Tip$1.99
- Large Tip$2.99
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- Wunderfind Pro$4.99
Voice
No in-app purchases
Questions
Is Wunderfind free?
Is Voice free?
Which has better reviews, Wunderfind or Voice?
Do Wunderfind or Voice have ads?
Which is updated more often, Wunderfind or Voice?
Other comparisons
