KT vs One Play
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KT
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一款安全私密的免费聊天软件
One Play
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One Play是一款简单方便的聊天工具。 主要有以下特点： 1.畅聊：提供语音，文字，图片视频等聊天功能。 2.保密：从存储到传输，多个层面进行加密。 3.简洁：不带广告，不做广场。
Screenshots
Verdict
The clearest difference is iOS requirement: KT at 12.0 against One Play's 15.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.
| Parameter | KT | One Play |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 65 MB | 36 MB |
| Age rating | 17+ | 17+ |
| Developer | Chengdu Vino Flare Technology Co., Ltd. | Zhefu Fang |
In-app purchases
KT
No in-app purchases
One Play
No in-app purchases
