DeapSound vs TransTone
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DeapSound
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DeapSound is an intelligent application featuring "immersive listening + intelligent assistant", which can translate while speaking in the call scene to reduce communication costs. Real-time bidirectional translation can be realized in face-to-face communication. Foreign pictures and documents can also be quickly recognized and translated. Whether it is travel agency, international communication or daily use, DeapSound can make connections smoother, translation more timely and communication more natural.
TransTone
This tool connects to a dual-microphone translator for real-time, face-to-face simultaneous interpretation. It also supports offline, photo, text, and document translation, along with voice and video call capabilities.
- Real-time simultaneous interpretation
- Offline translation
- Photo translation
- Text translation
- Document translation
- Voice and video calls
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“千言通”是一款多场景翻译与沟通工具，通过连接“译蜂双麦翻译机”，实现面对面实时同传、离线/拍照/文本/文档翻译，还提供语音/视频通话能力。
Screenshots
Verdict
The clearest difference is in-app purchases: TransTone at none against DeapSound's 9. TransTone also leads on update cadence (every 9 days vs monthly). On price, ads, device support and iOS requirement 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. DeapSound sells 9 one-off in-app purchases. TransTone asks for nothing beyond the download.
DeapSound ships an update monthly, TransTone every 9 days. The most recent releases landed on June 23, 2026 and September 4, 2026 respectively.
| Parameter | DeapSound | TransTone |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 144 MB | 46 MB |
| Age rating | 17+ | 4+ |
| Developer | Shenzhen Chuangxiang Yunqi Technology Co., Ltd. | 唐瀚科技 |
In-app purchases
DeapSound
- deapsound_meet_01$1.99
- deapsound_vip_01$1.99
- deapsound_trade_01$4.99
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- deapsound_vip_02$5.99
- deapsound_meet_02$6.99
- deapsound_vip_03$19.99
- deapsound_trade_02$22.99
- deapsound_meet_03$29.99
- deapsound_trade_03$99.99
TransTone
No in-app purchases
