TRUEFREE vs ANDO NFC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TRUEFREE
Enhance your workout with this companion app for specific Bluetooth earphones. Customize audio with an equalizer, perform hearing tests, monitor battery, and access unique features like white noise. Keep your earphones up-to-date with firmware updates.
- Firmware updates
- Customizable equalizer
- Hearing test
- Battery level indicator
- White noise generator
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TRUEFREE is a companion app designed exclusively for TrueFree series Bluetooth earphones. It empowers your workout experience with customized settings and unique features: ~ Firmware updates ~ Customizable equalizer ~ Hearing test ~ Battery level indicator ~ White noise ~ More unique features Supported devices: TRUEFREE O1、TRUEFREE F2、YAMDROK Power1、TRUEFREE O2、 TRUEFREE Clip C10、 TRUEFREE B1、 TRUEFREE EarFit DS1、YAMDROK NC1、TRUEFREE HF-10、TRUEFREE HD-100、 TRUEFREE HD-200、 TRUEFREE F3
ANDO NFC
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ANDO は、NFCタグの読み取りと書き込みをシンプルに行えるユーティリティアプリです。 ■ 主な機能 ・NFCタグの読み取り（テキスト / URL / NDEFデータ） ・NFCタグへの書き込み ・ANDO COLLECTIVE：NFCタグをスキャンして、出会ったANDOキャラクターをコレクション ・直感的でわかりやすいインターフェース ・美しい3Dビジュアルと心地よい操作感 ■ こんな方に ・NFCタグを使った情報共有をしたい方 ・URLやテキストをタグに書き込みたい方 ・ANDOキャラクターのコレクションを楽しみたい方 ・手軽にNFCを試してみたい方 ■ プライバシー アカウント登録は不要です。COLLECTIVE機能ではコレクションを保存するため、アプリが生成する匿名IDとNFCタグのUIDを使用します。解析・広告・トラッキングには使用しません。 ※ NFC機能のご利用にはNFC対応端末が必要です。
Screenshots
Verdict
TRUEFREE and ANDO NFC are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
TRUEFREE ships an update every 6 weeks, ANDO NFC every 2 months. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.
| Parameter | TRUEFREE | ANDO NFC |
|---|---|---|
| Price | Free | Free |
| Rating | 1.3 (16 ratings) — better | — |
| Positive reviews | 10.3% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | 深圳市星科启创新科技有限公司 | KENJI TSUKAHARA |
Bugs and requests
TRUEFREE
Reported bugs
15 issues- Registration password validation rejects valid 6-20 character passwords
- Special characters not allowed in passwords without notification
- Register button invisible in dark mode
- Verification code email not sent
- App crashes when clicking 'connect device' on iOS 18.6.2
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- Device name validation prevents pairing with default names
- Endless loop between app and Bluetooth settings during pairing
- Network error messages appear randomly
- App switches to Chinese after updates
- Firmware update progress stuck at 0%
- Scan function repeatedly prompts connection instead of connecting
- VoiceOver incompatibility prevents terms acceptance
- Relaxation music hall closes app on iOS
- Touch control settings don't persist (disabled in app but still active)
- Device detection fails for certain models (TrueFree 01, T2, T3)
Requested features
10 requests- Optional account creation (guest mode)
- Better password requirement documentation
- Improved UI with visible, labeled buttons
- Better language localization and persistence
- Arabic language support
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- Accessibility improvements for screen readers
- Volume override/increase maximum setting
- Better device pairing interface
- Comprehensive user manual (not just video)
- Web-based registration alternative
ANDO NFC
Not enough reviews yet to summarise bugs or requests.
In-app purchases
TRUEFREE
No in-app purchases
ANDO NFC
No in-app purchases
