Peony Gallery vs 彩虹单词
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Peony Gallery
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This gallery book collects 56 traditional Chinese paintings from one artist, Xiuge Wu, who is famous for her flower, bird and landscape paintings. From these beautiful art work, one will find many fine and unique brushwork of special skills, such as fine flower buds with tiny water beads, and birds with soft and shiny feathers in meticulous details, etc. Several traditional Chinese music can be played in background to give the user a soothing and peaceful scenery to view the paintings. More interestingly, a user can adjust color saturation, brightness and contrast to any painting to see how the artist has achieved the best color rendering on that painting. Finally, a user can save, email or share the gallery pictures with friends on Facebook or on Twitter.
彩虹单词
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#全面的英语内容 * 覆盖小学、初中、高中、大学、留学等各个阶段英语词汇需求 *词根词缀、词组搭配、同义词近义词反义词派生词记忆 *考试词书:四级/六级/专升本/考研/托福/雅思/GMAT/GRE/BEC/等 *近义词、反义词、单词变形,关联记忆更高效 #全新的单词学习方式 *学习新单词就像看小说一样,每日开启一个新篇章 *个性化设置阅读页面,定制完全属于您自己的单词页面 #不一样的"艾宾浩斯记忆" *艾宾浩斯记忆曲线,智能规划复习,高效抗遗忘 *借助小组件、灵动岛、实时活动让艾宾浩斯更加不一样 *随时能看到您所学的单词,潜默移化中让你复习单词 *拼写测试,学完一组拼一拼,会写才肯罢休 *帮你理解单词的多个词义,理解了才好记 #坚持不下来 *通过”学霸模式“协助您坚持下来
Screenshots
Verdict
The clearest difference is update cadence: 彩虹单词 at every 2 months against Peony Gallery's every 21 months. Peony Gallery's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.6). On price, 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.
Peony Gallery ships an update every 21 months, 彩虹单词 every 2 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.
| Parameter | Peony Gallery | 彩虹单词 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 21 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 18.6 |
| Further details — not scored | ||
| Size | 39 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Duo Pisceses, Inc. | Rainbow Forest Co., Ltd |
In-app purchases
Peony Gallery
No in-app purchases
彩虹单词
No in-app purchases









