Comparison

Bob's Note vs 鸟瘾综合征

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bob's Note

Features
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Collect and manage your favorite Hearthstone decks with Bob’s Note! Key Features: - Copy a deck code to your clipboard, and Bob’s Note will parse it automatically - Swipe left on a deck to delete it, or swipe right to give it a custom name - Discover popular decks that are updated periodically Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

鸟瘾综合征

Features
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鸟瘾综合征 Birdaholic —— 一款专为观鸟爱好者打造的鸟种学习工具。 观鸟最大的痛点,是"见过很多鸟,却总叫不出名字"。鸟瘾综合征把鸟种清单、鸣声、鸟图和识别特征放在一起,用闪卡、选择题和打卡机制,帮你在观鸟前做好预习、观鸟后及时复习,把每一种鸟真正记牢。 【核心功能】 ● 闪卡学习 看图听声、左右翻看多张鸟图、上滑认识下滑不熟,像背单词一样高效记鸟。支持鸣叫、鸣唱等多种声音。 ● 六大生态类群导航 按游禽、涉禽、陆禽、猛禽、攀禽、鸣禽分类浏览,清晰直观,告别按目分类的繁琐。分类系统采用国际权威 AviList。 ● 按地区下载名录 内置中国 34 个省 / 自治区 / 直辖市及港澳台的鸟种名录,无需任何配置即可下载本地区的鸟种媒体。也支持 eBird 地区代码与当前位置查询。 ● 学习统计与打卡 记录每天的学习情况,统计已学鸟种、正确率、不熟悉物种,用打卡日历坚持每一天。 ● 难度分级与筛选 按难度、收藏、地区筛选闪卡,针对性突破难记的鸟种。 【关于我们】 我们是一群热爱自然、热爱动物的伙伴,希望通过这个平台把对自然的热爱传递给每一个热爱生活的人。 本 App 完全免费、无任何第三方统计 SDK,非商业用途。 【数据来源与致谢】 鸟种名录、分类、鸣声与照片来自 eBird、Xeno-canto、iNaturalist、Wikimedia Commons、AviList 等公开开放资源,以及社区用户的贡献。我们对所有素材保留原作者署名。深切缅怀郑光美院士为中国鸟类学研究作出的重要贡献。 【联系我们】 全网搜索"鸟瘾综合征",或邮件 birderrrr@gmail.com。 欢迎在小宇宙收听我们的播客。 愿每一位鸟友,都能在自然里找到属于自己的快乐。

Screenshots

Bob's Note4 screens
鸟瘾综合征3 screens

Verdict

The call

The clearest difference is device support: 鸟瘾综合征 at 3 against Bob's Note's 1. 鸟瘾综合征 also leads on iOS requirement (15.0 vs 17.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Bob's Note ships an update every 4 days, 鸟瘾综合征 every 5 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
Bob's Note versus 鸟瘾综合征: the parameters behind the verdict, then further details
ParameterBob's Note鸟瘾综合征
PriceFreeFree
Update frequencyEvery 4 days — betterEvery 5 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size39 MB80 MB
Age rating4+4+
DeveloperWan ChenXi洋 伍

In-app purchases

None

Bob's Note

No in-app purchases

None

鸟瘾综合征

No in-app purchases

Questions

Is Bob's Note free?
Bob's Note is free to download, with no in-app purchases.
Is 鸟瘾综合征 free?
鸟瘾综合征 is free to download, with no in-app purchases.
Do Bob's Note or 鸟瘾综合征 have ads?
Neither Bob's Note nor 鸟瘾综合征 shows ads.
Which is updated more often, Bob's Note or 鸟瘾综合征?
Bob's Note ships an update every 4 days, and 鸟瘾综合征 every 5 days. Most recently, Bob's Note was updated on November 5, 2026 and 鸟瘾综合征 on October 31, 2026.

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