iMark · Image Annotation Tool vs Memrz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
Memrz
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Memrz is your intelligent everyday memory companion. Tell Memrz what matters, and bring it back whenever you need it. Where did I keep the property papers? Do we already have this medicine at home? How much money did I give Rahul? Which hotel did Anita recommend in Goa? Life is full of small details like these. They may not matter right now, but days, weeks, or months later, they suddenly do. That’s what Memrz is for. Tell it. Forget it. Just tell Memrz naturally. Memrz helps you capture important details, remind you when needed, and find them again later. WHAT CAN YOU REMEMBER WITH MEMRZ? • Important documents and where you kept them • Medicines and household items you already have • Money you gave, borrowed, or need to follow up on • Warranty cards, bills, receipts, and purchase details • Things family or friends asked you to remember • Important dates, appointments, and reminders • People, places, recommendations, photos, and ideas • Small everyday details you don’t want to lose REAL-LIFE EXAMPLES “The property papers are in the brown drawer of the bedroom cupboard.” Later, ask: “Where are my property papers?” “We already have Crocin 650 in the medicine drawer. One strip is left.” Before buying more: “Do I already have Crocin at home?” “I gave ₹5 lakh to Rahul on 12 August. He said he will return it next year.” Later: “How much money did I give Rahul?” “The washing machine warranty card is in the blue file inside the TV unit drawer.” Later: “Where is the washing machine warranty card?” “Papa asked me to book his train ticket for Diwali. Remind me tomorrow evening.” “Anita recommended Taj Exotica in Goa for our family trip.” Months later: “Which hotel did Anita recommend in Goa?” “I lent my camera to Amit today.” Weeks later: “Who has my camera?” SMART REMINDERS Some memories need to come back at the right time. Just say: “Remind me to submit the GST return on Monday.” “Remind me in six months to ask Rahul about the money.” “Remind me one month before my laptop warranty expires.” Capture it once and let Memrz help you remember later. FIND WHAT YOU SAVED Instead of scrolling through notes, messages, screenshots, or folders, simply ask Memrz naturally. “Where did I keep my PAN card?” “Who has my camera?” “How much did I give Rahul?” “Which medicine do we already have?” “What restaurant did Rohan recommend?” “When does my appliance warranty expire?” Memrz helps bring the right memory back when you need it. REMEMBER DOCUMENTS Remember property papers, PAN card details, insurance papers, agreements, warranty cards, bills, receipts, certificates, vehicle documents, and more. You can also remember exactly where a physical document is kept. REMEMBER WHAT YOU ALREADY HAVE Sometimes forgetting costs money. “We have Crocin 650 in the medicine drawer.” “There is an extra phone charger in the study table.” “There are two unopened toothpaste boxes in the bathroom cabinet.” Before buying again, ask Memrz. REMEMBER MONEY AND COMMITMENTS “I gave ₹5 lakh to Rahul.” “Amit still needs to return ₹12,000.” “I paid ₹25,000 advance to the contractor.” Save the amount with the context and bring it back when you need it. REMEMBER PEOPLE, PLACES AND IDEAS “Rohan prefers window seats when travelling.” “Dr. Mehta asked me to come back after three months.” “We parked the car near Gate 3.” “Idea: create an online store for kids.” Capture things when they happen instead of depending on your memory later. A MORE NATURAL WAY TO REMEMBER Traditional apps ask you to decide whether something is a note, task, reminder, document, photo, person, or place. Real life doesn’t work that way. You simply remember something. Tell Memrz what happened, what matters, or what you want to remember. Memrz helps keep those details ready for when you need them again. Your life, intelligently remembered. Tell it. Forget it.
Screenshots
Verdict
The clearest difference is in-app purchases: Memrz at none against iMark · Image Annotation Tool's 4. Memrz also leads on update cadence (every 9 days vs every 2 months). iMark · Image Annotation Tool's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price 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
Both are free to download. iMark · Image Annotation Tool sells 4 one-off in-app purchases. Memrz asks for nothing beyond the download.
iMark · Image Annotation Tool ships an update every 2 months, Memrz every 9 days. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.
| Parameter | iMark · Image Annotation Tool | Memrz |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (384 ratings) — better | — |
| Positive reviews | 71.7% of reviews | — |
| Number of ratings | 384 — better | — |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 93 MB | 124 MB |
| Age rating | 4+ | 17+ |
| Developer | iDaily Corp. | Shashin Patel |
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
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- 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
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- 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
Memrz
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iMark · Image Annotation Tool
- Coffee$2.99
- Silver Coin$5.99
- Gold Coin$14.99
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- Coffee for Everyone$29.99
Memrz
No in-app purchases
Questions
Is iMark · Image Annotation Tool free?
Is Memrz free?
Do iMark · Image Annotation Tool or Memrz have ads?
Which is updated more often, iMark · Image Annotation Tool or Memrz?
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