Comparison

Atomus vs 后记

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

Head to head
About

Atomus

This app is an interactive visualizer that creates beautiful, dynamic art inspired by natural phenomena and abstract concepts. It offers customizable particle effects, multi-touch interaction, and music integration, designed to inspire creativity or provide a relaxing visual experience.

Highlights
  • 10-Finger Multi-touch Display
  • 5 Music Choices
  • Fastest Speed (60 FPS)
  • 12,000 Particles
  • Customizable Particle Length, Number, & Size
  • 3-Color Modes
Features
Read full description

ATOMUS — A Living Kinetic Universe in Your Hands Touch energy. Shape motion. Watch light come alive. ATOMUS transforms your screen into a living kinetic universe where thousands of particles react instantly to every movement, creating flowing structures, cosmic patterns, and mesmerizing visual motion that feels both dynamic and calming. Designed for moments when you want to reset your mind, explore visual creativity, or simply watch something beautiful evolve under your fingertips, ATOMUS offers a unique sensory experience between digital art and meditation. Every touch creates shifting forms that can feel like fireworks, auroras, galaxies, waves, atomic structures, or living energy — always moving, always changing. Why users love ATOMUS • Deeply immersive touch interaction • Hypnotic moving particle structures • Ideal for creative focus and visual relaxation • A satisfying sensory experience that never feels the same twice • Beautiful for both quiet moments and playful exploration A Dynamic Visual Experience ATOMUS is inspired by: • fireworks • whirlwinds • fireflies • auroras • rainbows • waves • atomic forms Each interaction creates evolving structures that feel alive and endlessly surprising. Real-Time Performance • Up to 12,000 particles in real time • Smooth 60 FPS rendering • 10-finger multi-touch support • Adjustable particle size, quantity, and trail length • 3 color modes: Neon, Crystal, Nature • Built-in music by Aden Ray (optional) Free Version Enjoy ATOMUS for free. Upgrade to HD for: • 2× more particles • Ad-free experience • Richer visual density Support If you have ideas, questions, or feedback, I would love to hear from you. sunglab@gmail.com http://www.sunglab.com

About

后记

Features
Read full description

后记:看过、读过、玩过的,都记在这里。 影视、书、漫画、游戏,四种作品记在一处。每部作品标成想看、在看或看过(读、玩同理),可以打 1–5 星、写一句短评、记下日期。 【搜索和标记】 · 输入作品名,中文、原名都可以,先找你标记过的,再从公开的作品资料库里找新条目,点一下就记下 · 搜不到的作品可以手动添加 · 以前的记录可以从 JSON 文件批量导入 【首页和资料库】 · 首页一眼看到进行中、最近完成、计划中,以及按类型的分类入口 · 资料库按类型、状态筛选,按年份翻看 · 作品页显示封面、横图、简介和你的标记,随时改状态、改评分、改短评或删除 · 不想打星?在「我的」里关掉星级评分,已有的评分会保留 【公开主页】 每人一个 afterword.max1874.com/@用户名 主页,所有人都能浏览,只有本人能添加和修改。网页和 App 用同一个账号、同一份数据。请注意:标记全部公开,目前没有私密选项。在中国区 App Store 注册的账号存放在中国大陆的服务器上,主页只有自己能看。 【通过 Apple 登录】 · 用 Apple 账号登录,不用密码,首次登录自动创建账号 · 在「我的 → 账号与安全」查看并退出登录过的设备,也可以随时删除账号 App 界面为简体中文,需要 iOS 26 或更新版本。

Screenshots

Atomus4 screens
后记4 screens

Verdict

The call

The clearest difference is ads: 后记 at none against Atomus's shown. 后记 also leads on update cadence (daily vs every 2 months). Atomus's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 26.0). On price 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

Atomus ships an update every 2 months, 后记 daily. The most recent releases landed on November 14, 2026 and November 10, 2026 respectively.

Scorecard4 real differences · 6 level
Atomus versus 后记: the parameters behind the verdict, then further details
ParameterAtomus后记
PriceFreeFree
Rating4.7 (533 ratings) — better—
Positive reviews89.5% of reviews—
Number of ratings533 — better—
Update frequencyEvery 2 monthsDaily — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better26.0
Further details — not scored
Size92 MB2 MB
Age rating4+12+
DeveloperSungLab Inc友相 林

Bugs and requests

Atomus

Reported bugs

2 issues
  • Crashes when using more than 10 fingers
  • Inconsistent ad frequency

Requested features

3 requests
  • More color and particle effect options
  • Ability to turn off sound/music
  • Haptic feedback support

后记

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Atomus

No in-app purchases

None

后记

No in-app purchases

Questions

Is Atomus free?
Atomus is free to download, with no in-app purchases.
Is 后记 free?
后记 is free to download, with no in-app purchases.
Do Atomus or 后记 have ads?
Atomus shows ads; 后记 does not.
Which is updated more often, Atomus or 后记?
Atomus ships an update every 2 months, and 后记 daily. Most recently, Atomus was updated on November 14, 2026 and 后记 on November 10, 2026.

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