Comparison

iMark · Image Annotation Tool vs ToMemo

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

Head to head
About

iMark · Image Annotation Tool

Enhance and annotate images with a comprehensive set of tools. Import from your photo library, camera, or maps, and customize your markups with various styles. Easily export and share your creations.

Highlights
  • Diverse annotation tools (arrow, text, mosaic, etc.)
  • Import from photo library, camera, and maps
  • Customizable color schemes and history sessions
  • Crop and layer management
  • Export with custom image size
  • Supports iOS Photo Extension
Features
Read full description

iMark is a simple & powerful image annotation tool. iMark supports various tools & styles. You could import photo from photo library, camera & map. · All Tools You Need: Arrow, Rect, Circle, Text, Magnifier, Mosaic, Pen, Spotlight · Create annotations from photo library, map or empty canvas · Easy Export: Export with custom image size. Share with your friends. · Customize: History sessions, custom color schemes, redo & undo action. · Advanced Feature: Crop & Layer Management · Supports iOS Photo Extension · Supports Home Screen 3D Touch Quick Action · Supports iPad Multitasking

About

ToMemo

This tool helps organize and quickly input frequently used text snippets, addresses, and passwords. It offers a custom keyboard for efficient communication and content management across various applications.

Highlights
  • Customizable keyboard layouts
  • Save and categorize frequently used phrases
  • Clipboard history management
  • Quick access to URLs and emails
  • Date and time insertion
  • iCloud data synchronization
Features
Read full description

- 太多地址、密码、电话号码...记不住? - 微信常用语、群聊祝福、自我介绍等...不想重复打字? - 想要连续复制文本,批量加入剪贴板历史? - 玩游戏、追电视、看直播…需要刷屏扣号引起关注? 使用ToMemo,多种功能帮你满足日常需求! ToMemo,一款超好用的集合多功能快捷键盘的内容收纳工具,可以帮你快速输入常用信息,随手剪贴需要的临时片段,让你在多种场合实现一键发送,大幅提升沟通效率。 ====== 特色功能 ====== ·【懒人短语】常用信息分类记录,一次记录省心未来 ·【快捷键盘】快速发送已有内容,沟通效率大幅提升 ·【个性设置】支持自定义键盘高度、多种键盘布局、自定义时长留存、输入后自动切回原输入法等多项偏好设置,输入习惯跟你走 ·【智能分词】长文字信息按需拆分使用,不同场景使用更方便 ·【剪贴历史】支持同步多条剪贴内容,多种交互方式输入一气呵成 ·【快速跳转】Email和网址,通通可以快速跳转打开默认应用 ·【滑行光标】滑动键盘底部,光标轻松跟随 ·【日期&时间】一键添加当前日期和时间,输入更省力 ·【emoji表情】呆萌emoji表情都到我的碗里来 ·【iCloud同步】支持数据同步与恢复 ·【中英齐全】支持两种语言,跟着系统来 ·【Spotlight】常用的内容在首屏也能一触即达 ====== 如何使用ToMemo ====== 【第一步】添加内容: 打开ToMemo -> 新建分类 -> 添加常用内容 【第二步】设置扩展键盘: 进入应用设置页 -> 找到「添加扩展键盘」-> 点击进入系统设置的键盘页,开启ToMemo键盘 【第三步】使用: 在任何需要输入内容的地方,长按或点击软键盘球形的按钮可以切换键盘,选择ToMemo键盘,就可以使用添加的内容啦~还有更多键盘好用功能等你发现! ====== 期待您的光临 ====== 我们在努力迭代中~ 演示地址:https://tomemo.top/short-term-memory-advance/ 使用说明:https://tomemo.top/ 需求反馈:hi@leozhou.me 直接联系:扣扣群 590460568 隐私政策:https://tomemo.top/general/privacy.html 使用条款:https://tomemo.top/general/terms.html 非常感谢您的阅读,希望您能喜欢我们的应用!

Screenshots

iMark · Image Annotation Tool4 screens
ToMemo4 screens

Verdict

The call

The clearest difference is update cadence: ToMemo at every 5 days against iMark · Image Annotation Tool's every 2 months. ToMemo also leads on review sentiment (88% vs 72%). iMark · Image Annotation Tool's advantage is ratings volume (381 vs 29) and iOS requirement (13.0 vs 16.2). On price, rating, 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. iMark · Image Annotation Tool sells 4 one-off in-app purchases and ToMemo sells 9 in-app purchases, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

iMark · Image Annotation Tool holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: iMark · Image Annotation Tool has 381 ratings behind it against 29, so its average is the more settled of the two. Written reviews complicate that: 72% of iMark · Image Annotation Tool's written reviews are positive against 88% of ToMemo's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

iMark · Image Annotation Tool ships an update every 2 months, ToMemo every 5 days. The most recent releases landed on September 22, 2026 and July 21, 2026 respectively.

Scorecard4 real differences · 6 level
iMark · Image Annotation Tool versus ToMemo: the parameters behind the verdict, then further details
ParameteriMark · Image Annotation ToolToMemo
PriceFreeFree
Rating4.6 (381 ratings) — better4.4 (29 ratings)
Positive reviews71.9% of reviews87.5% of reviews — better
Number of ratings381 — better29
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.2
Further details — not scored
Size93 MB66 MB
Age rating4+4+
DeveloperiDaily Corp.椿杰 周

Customer experience

iMark · Image Annotation Tool

All ratings381 ratings
Positive90.0%
Neutral3.1%
Negative6.8%
Written reviews210 reviews
Positive71.9%
Neutral6.2%
Negative21.9%

ToMemo

All ratings29 ratings
Positive86.2%
Neutral0.0%
Negative13.8%
Written reviews16 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

Bugs and requests

iMark · Image Annotation Tool

Reported bugs

8 issues
  • App crashes when using brush/pen features
  • Export button hidden by system UI
  • Annotations disappearing after one day
  • Keyboard engagement obscures image during text input
  • Magnifier tool functionality issues
Show 3 more
  • In-app review text not visible while typing
  • Slow performance with multiple markups
  • UI elements not accessible (white buttons on white background)

Requested features

18 requests
  • Ability to remove watermark (paid option requested)
  • Multiple language support with easy switching
  • Filled/solid geometric shapes
  • Curved arrows instead of straight only
  • Multiple font selection from Google Fonts
Show 13 more
  • Text formatting (bold, italic, underline, strikethrough)
  • Opacity/transparency control for colors
  • Redaction/censoring tool for sensitive information
  • Thinking bubbles with text capability
  • Counter/numbering feature for annotations
  • Copy/duplicate annotation elements
  • Dark mode theme option
  • Ability to import multiple images as layers
  • Thinner line options for shapes and tools
  • Rounded rectangle shape option
  • Magnifier with square frame option
  • Undo/redo history management
  • Separate watermark and signature settings

ToMemo

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

iMark · Image Annotation Tool

One-time4
  • Coffee$2.99
  • Silver Coin$5.99
  • Gold Coin$14.99
Show 1 more
  • Coffee for Everyone$29.99
9 purchases

ToMemo

Subscriptions2
  • Advanced Monthly3 Days trial$0.491 Month
  • Advanced Yearly7 Days trial$1.991 Year
One-time7
  • Beginning$0.99
  • Rich$0.99
  • Loong$0.99
Show 4 more
  • Horse$0.99
  • Snake$0.99
  • ToMemo Premium$3.99
  • ToMemo Advanced$3.99

Questions

Is iMark · Image Annotation Tool free?
iMark · Image Annotation Tool is free to download, with in-app purchases available.
Is ToMemo free?
ToMemo is free to download, with in-app purchases available.
Which has better reviews, iMark · Image Annotation Tool or ToMemo?
iMark · Image Annotation Tool is rated higher. iMark · Image Annotation Tool averages 4.6 out of 5 from 381 ratings, while ToMemo averages 4.4 from 29 ratings.
Do iMark · Image Annotation Tool or ToMemo have ads?
Neither iMark · Image Annotation Tool nor ToMemo shows ads.
Which is updated more often, iMark · Image Annotation Tool or ToMemo?
iMark · Image Annotation Tool ships an update every 2 months, and ToMemo every 5 days. Most recently, iMark · Image Annotation Tool was updated on September 22, 2026 and ToMemo on July 21, 2026.

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