音流Soflux vs TransKoi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
音流Soflux
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Seamless Global Communication Real-time AI-powered simultaneous translation, supporting 140+ languages for effortless conversations during international travel and business meetings. Highly accurate meeting transcription, instantly converting speech to text with one-click meeting minutes export. Smart Chat Assistant Featuring an AI-driven chat model, answering questions, drafting copy, and brainstorming ideas – your ultimate office companion
TransKoi
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Simultaneous Interpretation: Supports real-time voice translation in multiple languages, automatically translating speech to enhance cross-language communication efficiency. Smart Meeting Notes: Instantly recognizes speech, automatically generating editable, savable, and exportable meeting summaries. Versatile Use Cases: Ideal for business meetings, international travel, online presentations, and remote collaboration across various languages. Easy to Use: No complex setup required; just open and use with a smooth, intuitive interface. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://api.transkoi.luckjingle.com/api/apis/public/webview/appArticles/1
Screenshots
Verdict
The clearest difference is in-app purchases: 音流Soflux at none against TransKoi's 6. TransKoi's advantage is device support (3 vs 1) and iOS requirement (14 vs 16.0). On price, update cadence and ads 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. TransKoi sells 6 in-app purchases, starting at $0.99 per 7 days. 音流Soflux asks for nothing beyond the download.
音流Soflux ships an update every 2 weeks, TransKoi fortnightly. The most recent releases landed on September 13, 2026 and September 16, 2026 respectively.
| Parameter | 音流Soflux | TransKoi |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 14 — better |
| Further details — not scored | ||
| Size | 106 MB | 22 MB |
| Age rating | 17+ | 4+ |
| Developer | 深圳市矢量律动科技有限公司 | 厦门智伽科技有限公司 |
In-app purchases
音流Soflux
No in-app purchases
TransKoi
- monthly subscribe$0.997 Days
- monthly subscribe$1.991 Month
- 周会员$0.99
- 订阅$1.99
- 月度会员$3.99
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- 年度会员$9.99
