MyMemo vs Compalight
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MyMemo
This AI-powered tool helps you manage and organize your personal knowledge by collecting digital content from various online sources. It uses AI to extract insights, answer your questions, and provide AI-driven recaps to stimulate learning and understanding.
- Collects digital content from internet sources
- AI-driven content analysis and insight extraction
- Answers user queries about collected knowledge
- AI-generated recaps for reflective learning
- Natural language chat for information retrieval
- Organized and secure knowledge database
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MyMemo AI is an AI-driven tool designed to manage and organize personal knowledge. It allows users to collate digital content from different internet sources including articles, videos, links, screenshots, and files into a single, accessible platform. This tool strategically harnesses AI technology to process the collected content, identify key data points, and extract relevant insights. These insights contribute to a personalized knowledge database, ready to answer user queries and stimulate their understanding. Using its AI capabilities, MyMemo can generate quick responses to user questions, removing the need for manual organization. Content understanding and extraction is a core feature of MyMemo, where AI not only stores but also understands and analyzes user content. This deep analysis and key information extraction transforms the uploaded content into a treasure trove of accessible knowledge. MyMemo also encourages reflective learning through AI-driven recaps which help users revisit key concepts and ideas, offering new perspectives and connections that may have been missed initially. MyMemo can also facilitate a natural language chat querying information about the user's knowledge base, thereby enhancing the accessibility of information. With an emphasis on secure, organized, and efficient knowledge management, MyMemo is equipped with features to ease the process of retrieving information, making it a comprehensive knowledge database. [Automatic Subscription Service Description] 1. Subscription Services: a) MyMemo AI Pro Plan b) MyMemo AI Ultra Plan 2. Subscription Prices: a) MyMemo AI Pro Version: Continuous monthly product for $9.9 /month, continuous annual product for $70.99 /year b) MyMemo AI Ultra Version: Continuous monthly product for $19.9 /month, continuous annual product for $142.9 /year 3. Payment: The user's payment will be charged to their iTunes account after confirmation of purchase 4. Auto-Renewal: The Apple iTunes account will be charged 24 hours before expiration, and the subscription period will extend by one cycle after successful payment 5. Service Cancellation: You can manage the automatic subscription service by going to "Settings" on your iPhone --> "iTunes Store and App Store" --> Click "Apple ID", select "View Apple ID", enter the "Account Settings" page, click "Subscriptions". To cancel, turn off the service 24 hours before the end of each billing cycle. No charge will be made within 24 hours before expiration. 6. User Agreement: https://www.mymemo.ai/user-agreement 7. Privacy Policy: https://www.mymemo.ai/privacy-policy
Compalight
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Compalight is a specialised text markup tool. Import text from any source — paste, photograph with OCR, or dictate — edit freely, and review every change in a word-level redline. WHAT YOU GET 1. Three-tab workflow: Original (unlocked/ read-only), Show Changes (word-by-word redline), and Output (your edited text). Switch between tabs with a tap. 2. Word-level change tracking with move detection. Insertions in blue, deletions in red, relocated text in green. Tap any change to revert it individually. 3. Four export formats: plain text, clipboard, as well as comprehensive Word file (.docx), and comprehensive PDF — both with full redline markup, including Original, Changes, and Output sections. 4. Local OCR text import. Photograph a printed page and Compalight recognises the text using Apple Vision. Optional clean-up pass fixes common OCR errors like broken words and stray page numbers. 5. On-device speech dictation. Tap the microphone and dictate text directly into the editor. Powered by Apple Speech, processed entirely on your device. PRIVACY FIRST Everything stays on your device. No cloud. No AI. No analytics. No tracking. No ads. No account required. Compalight stores only three preferences locally: appearance mode, language, and consent flags. Nothing is transmitted anywhere. MULTILINGUAL Full support for English, German, French, Spanish, Japanese, and Simplified Chinese (Mandarin). The app manages its own language setting. Run Compalight in any supported language regardless of your device language.
Screenshots
Verdict
The clearest difference is price: MyMemo at Free against Compalight's $1.99. MyMemo also leads on iOS requirement (15.0 vs 18.0). Compalight's advantage is in-app purchases (none vs 4). On update cadence, ads 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
MyMemo is free to download; Compalight costs $1.99 up front. MyMemo sells 4 in-app purchases, starting at $5.90 per month. Compalight asks for nothing beyond the download.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.
| Parameter | MyMemo | Compalight |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.6 (150 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 150 — better | — |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 47 MB | 2 MB |
| Age rating | 12+ | 4+ |
| Developer | MyMemo AI | DANIEL STENGEL |
In-app purchases
MyMemo
- Monthly Subscription for Pro$5.901 Month
- Monthly Subscription for Ultra$11.901 Month
- Annual Subscription for Pro$44.991 Year
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- Annual Subscription for Ultra$118.991 Year
Compalight
No in-app purchases









