RaspIoT vs Air Finder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RaspIoT
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BaaSを用いたIoTアプリです。 「ひとりメーカーのはじめ方 Pi」での温度センサデータを受信して表示します。 BaaSは、Nifty Cloud Mobile Backend（NCMB）に対応しています。 使用するためには、NCMBにアクセスするため、NCMBへのアプリ登録時に取得したアプリケーションキーとクライアントキーが必要となります。
Air Finder
Easily locate misplaced Bluetooth devices like headphones, smartwatches, and fitness trackers. The app uses a radar and proximity meter to guide you, and can even play a sound on supported devices to help pinpoint their exact location.
- Bluetooth device scanning
- Proximity percentage indicator
- Save favorite devices
- Play sound on AirPods
- Supports various Bluetooth devices
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Misplaced your AirPods, headphones, smartwatch, bracelet, fitness tracker, or other Bluetooth devices? No need to panic! With the our app, locating your lost Bluetooth devices is quick and straightforward! Key Features: - Devices Radar: Conducts a scan of your surroundings to detect all nearby Bluetooth devices. - Device Tracker: Utilizes a percentage scale to indicate proximity; the higher the percentage, the closer you are to your device. - Favorite Devices: Allows you to save your most-used devices. This way, you can easily locate them if they get lost again. - Play Sound: Helps you find your AirPods by sending a sound signal to them. Supported Devices: - Apple products; - Portable speakers; - Wireless headphones; - Smartwatches, bracelets, and fitness trackers; - Other Bluetooth-enabled devices. Trouble finding your device? - Ensure Bluetooth is enabled on the device running the app; - The device you're searching for should not be completely out of battery; - The device must be within Bluetooth range; - For AirPods, ensure the case is open, or at least one AirPod is outside the case. Privacy Policy: https://docs.google.com/document/d/1-YdhzM2cKQQlOju_9BTHyOQbOR9rOz3pzV2MnRJ0m8k/edit Terms of Use: https://docs.google.com/document/d/1u44fk4h0m6KHK72Dob_sZkbimhYbQ-R2EI7fpXj9y0A/edit This app is designed to help you find all Bluetooth devices in your vicinity.
Screenshots
Verdict
The clearest difference is in-app purchases: RaspIoT at none against Air Finder's 2. RaspIoT also leads on iOS requirement (9.2 vs 15.0). Air Finder's advantage is update cadence (every 2 days vs every 25 months). On price, ads 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. Air Finder sells 2 in-app purchases, starting at $6.99 per 7 days. RaspIoT asks for nothing beyond the download.
RaspIoT ships an update every 25 months, Air Finder every 2 days. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.
| Parameter | RaspIoT | Air Finder |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.8 (38 ratings) — better |
| Number of ratings | — | 38 — better |
| Update frequency | Every 25 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.2 — better | 15.0 |
| Further details — not scored | ||
| Size | 1 MB | 38 MB |
| Age rating | 4+ | +4 |
| Developer | Atsushi Yamada | Marc-Philipp Neusser |
In-app purchases
RaspIoT
No in-app purchases
Air Finder
- 1 Week Premium + 3 Days3 Days trial$6.997 Days
- Life-Time Premium$6.99
