Comparison

药研社 vs OffMemory

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

Head to head
About

药研社

Features
Read full description

===临研工具百宝箱=== 面向需求方提供在线提交服务需求功能,如:找CRC、中心跑腿、医学撰写、SSU、数据定制等服务,从项目经验、个人优势、服务口碑、可利用工时多维度评估,为项目中心智能匹配“最优CRC”。 面向临床试验专业人员提供找中心、找研究者、找试验的智能AI工具,以及CTCAE4.03、CTCAE5.0、 RECIST1.1、常见AE对照、异常解读、TNM分期、中心机构信息、伦理上会日期等工具以及行业资讯和数据,专注于临床试验和医药研发行业,为临床试验行业人工作提效;“抢单”功能,让您在碎片时间,获取更多业收益。 ===主要功能=== 【TrialClaw】智能临研助手,中心研究者信息快速检索智能推荐 【临研服务】在线提交服务需求,在线选CRC 【中心】机构中心伦理信息流程要求随时查询 【工具】10余款行业工具,助力提升工作提效 【抢单】碎片时间更有价值,获得更多个人收益 ===联系我们=== 微信关注:临研圈(Mutrial) 商务合作:bd@yaoyanshe.com 公司官网:www.yaoyanshe.com

About

OffMemory

This encrypted diary keeps your thoughts private on your device. Features include password protection, writing prompts, and visual insights into your writing habits. Securely back up and restore your entries.

Highlights
  • AES-256 encrypted notes
  • Password and Face ID protection
  • Writing prompts
  • Yearly writing heat map
  • Home-screen widget
  • Markdown toolbar and organization
  • Encrypted backup and restore
Features
Read full description

OffMemory is a fully encrypted diary — your words stay on this device. Every note, title, photo and drawing is locked with AES-256, and the password is derived with Argon2id, so guessing it offline is expensive. No cloud, no servers, no ads. FOUR APPS, ONE DIARY — MOVE NOTES WHEN YOU WANT Native on iPhone, iPad, Apple Watch and Mac, and one purchase covers all four. Each app keeps its own encrypted library on that device, and there is no automatic sync. To move notes, bring two devices close, pair once with a 6-digit code and tick what to send — straight over your own Wi-Fi, with no server and no internet connection needed. Anything captured on the watch waits in a sync queue and reaches the iPhone even when you are offline. It opens and you write Layered materials, a restrained type scale, a hairline border instead of shadows, and light or dark following the system. Every touch target was audited for size and contrast — a journal that does not compete for attention: writing first, features second. Three things worth calling out 1. Second Vault: set a second, decoy password. Unlocking with it opens a separate space where your real journal is not visible — separate database, separate keys, separate media folders, not merely a hidden entrance. 2. Apple Watch: capture from your wrist, entries wait in a sync queue so nothing is lost offline, and you can lock the phone from your wrist. No new permissions, and the watch never keeps note text. 3. On-device summaries on Apple Intelligence devices: summarise, suggest a title or reflect. Nothing leaves the device. Key features 1. Password protection with Face ID; the app locks itself when it leaves the foreground 2. Recovery code: write it down once and your notes stay readable even if you forget the password 3. Per-note lock: one entry behind its own Face ID check, separate from the app lock 4. Time Capsule: a letter to your future self, sealed until the day you choose 5. Full Markdown toolbar with inline sizes and colours, folders, tags, favourites, moods and a writing calendar 6. Event date: date an entry by when it happened, separately from when you wrote it 7. Insights: a year of writing as a heat map, with streaks, active days and average length 8. Year in Review: a year on one page; the optional share card carries statistics only, never note text 9. Optional Spotlight index — titles only, off by default, never locked notes, never note bodies 10. Home-screen widget and Lock Screen control (iOS 18+) 11. Export to PDF, Obsidian-ready Markdown or mood CSV; an encrypted backup restores on a new iPhone 12. Transfer between devices: bring two devices close, pair once with a 6-digit code, tick the notes to send — over your own local network, with no server in between Download free — your first three entries are free to write; a one-time purchase then unlocks unlimited writing, forever. iPhone, iPad, Apple Watch, Mac, 15 languages.

Screenshots

药研社4 screens
OffMemory4 screens

Verdict

The call

The clearest difference is in-app purchases: 药研社 at none against OffMemory's 1. 药研社 also leads on iOS requirement (10.0 vs 15.0). OffMemory's advantage is update cadence (every 4 days vs every 5 weeks) and device support (5 vs 2). On price, rating, ratings volume and ads 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. OffMemory sells 1 one-off in-app purchase. 药研社 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for 药研社 against 5.0 for OffMemory. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

药研社 ships an update every 5 weeks, OffMemory every 4 days. Both last shipped on November 6, 2026.

Scorecard4 real differences · 6 level
药研社 versus OffMemory: the parameters behind the verdict, then further details
Parameter药研社OffMemory
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 5 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod, Mac, Apple Watch — better
Requires iOS10.0 — better15.0
Further details — not scored
Size176 MB40 MB
Age rating4+4+
DeveloperShanghai Mudi Biotech Co., Ltd.良 史

Customer experience

药研社

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

OffMemory

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

药研社

No in-app purchases

1 purchases

OffMemory

One-time1
  • Unlock Unlimited Notes$6.99

Questions

Is 药研社 free?
药研社 is free to download, with no in-app purchases.
Is OffMemory free?
OffMemory is free to download, with in-app purchases available.
Which has better reviews, 药研社 or OffMemory?
药研社 and OffMemory are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do 药研社 or OffMemory have ads?
Neither 药研社 nor OffMemory shows ads.
Which is updated more often, 药研社 or OffMemory?
药研社 ships an update every 5 weeks, and OffMemory every 4 days. Most recently, 药研社 was updated on November 6, 2026 and OffMemory on November 6, 2026.

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