RainbowChat vs 助星
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RainbowChat
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RainbowChat为自主知识产权的产品级即时通讯工程，可方便打算基于MobileIMSDK开发全功能IM的开发者，能站在既有的成果上直接2次开发，从而快速掌握自主开发全功能IM的能力、加快项目进度、同时降低项目开发的不可控风险。
助星
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「助星」是专为歌手、舞者等才艺艺人打造的一站式演艺服务平台，聚焦上门演出（家庭聚会/生日宴/私人派对）与团队商演（企业活动/品牌路演/庆典晚会），通过资源整合与权益保障，为艺人构建专业、温暖、可持续的职业家园，告别漂泊感，重获归属感！
Screenshots
Verdict
The clearest difference is ads: RainbowChat at none against 助星's shown. On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
RainbowChat ships an update every 2 months, 助星 monthly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | RainbowChat | 助星 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 33 MB | 52 MB |
| Age rating | 17+ | 12+ |
| Developer | 顺 江 | 河南助星网络服务有限公司 |
In-app purchases
RainbowChat
No in-app purchases
助星
No in-app purchases
