Comparison

生物记 vs Small Particles

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

Head to head
About

生物记

Features
Read full description

生物记是由中国科学院动物研究所生物多样性信息学研究组开发的APP与网络平台,旨在推动公民科学,让公众更便捷的获取生物百科知识,能够随时随地参与野生生物观测与调查,为科学研究提供数据支持,保护生物多样性,践行生态文明。 本项目由中国科学院战略先导专项(A类)“地球大数据科学工程”及中国科学院十三五信息化专项“科学大数据工程”支持。 功能介绍: 1. 拍照识别:只需拍摄或选取手机中的生物图片,即可快速自动识别生物,不能识别的可选择求高手鉴别。 2. 发现:基于生物记大数据,推荐附近观测到的生物,查看周边用户拍摄生物图片。 3. 记录:记录观测生物信息,自动保存识别记录,快速搜索历史记录。 4. 鉴别:随时参与鉴别上传的生物,消除更多生物识别疑问。 生物记非常适合生物爱好者,大中小学生及学生家长、教师、生物工作者等。 APP中植物识别部分由合作伙伴“花伴侣”提供;百科部分由物种多样性数据平台提供,目前鸟类、部分植物和菌物有详细百科数据,覆盖约3万多个物种,后续将不断补充各类群的百科数据。数据量庞大,时间有限,难免有遗漏和错误,如遇到错误欢迎批评指正。 对于生物记的任何建议,欢迎随时联系我们电话:010-64807129邮箱:colin@especies.cn官方主页:http://nol.especies.cn/

About

Small Particles

Features
Read full description

Understand how matter is made up of small particles with this interactive science learning app by EduTech Era. Through smooth animations, clear visuals, and easy controls, this app helps learners grasp the particle nature of matter quickly and effectively. Explore how particles are arranged in solids, liquids, and gases. Zoom, rotate, and interact with models to see how particle movement and spacing change in each state. Perfect for NCERT & CBSE chapters, classroom teaching, self-study, and quick concept revision. This lightweight and user-friendly app works offline, making it ideal for students and teachers who want a simple and reliable tool for learning science anytime, anywhere. Features: - Interactive particle model animations - Solids, liquids & gases explained clearly - Zoom, rotate, and easy movement controls - CBSE & NCERT-friendly content - Smooth and realistic visuals - Useful for students & educators - Works offline - no internet needed - Simple, fast, and easy to understand

Screenshots

生物记4 screens
Small Particles4 screens

Verdict

The call

The clearest difference is price: 生物记 at Free against Small Particles's $1.99. 生物记 also leads on update cadence (every 3 months vs every 59 months). Small Particles's advantage is iOS requirement (12.0 vs 15.6). On ads, 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

CostPrice · In-app purchases · Ads · Monetization

生物记 is free to download; Small Particles costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

生物记 ships an update every 3 months, Small Particles every 59 months. The most recent releases landed on October 17, 2026 and December 8, 2025 respectively.

Scorecard3 real differences · 3 level
生物记 versus Small Particles: the parameters behind the verdict, then further details
Parameter生物记Small Particles
PriceFree — better$1.99
Update frequencyEvery 3 months — betterEvery 59 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.612.0 — better
Further details — not scored
Size94 MB241 MB
Age rating4+4+
Developer北京微普科创科技有限公司VIRTUAL FILAMENTS PRIVATE LIMITED

In-app purchases

None

生物记

No in-app purchases

None

Small Particles

No in-app purchases

Questions

Is 生物记 free?
生物记 is free to download, with no in-app purchases.
Is Small Particles free?
Small Particles costs $1.99, with no in-app purchases.
Do 生物记 or Small Particles have ads?
Neither 生物记 nor Small Particles shows ads.
Which is updated more often, 生物记 or Small Particles?
生物记 ships an update every 3 months, and Small Particles every 59 months. Most recently, 生物记 was updated on October 17, 2026 and Small Particles on December 8, 2025.

Other comparisons