Aidem vs Video Bookmark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aidem
Organize, annotate, and share video clips with ease. Add memos while watching videos to quickly find specific segments later. Offers independent playback controls for clips and convenient gestures for video management.
- Add memos to videos
- Independent memo outline view
- Tags and bookmarks
- File transfer between devices
- Gesture controls for playback
- Sync data via iCloud (Premium)
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Aidem makes it easy to organize, annotate, clip, and share videos (audio is also supported). It helps you add memos while watching video courses. This way you can quickly find the clips you want based on the memo next time. Each memo offers independent playback controls, so you can easily play video clips without dragging and easily share clips when needed. What's more, Aidem provides several convenient gestures to help you control video playing better: • Tap with two fingers to play video or pause playback. • Move horizontally with two fingers to seek precisely, or play video backward/forward fast. • Long-press the right side of the player with one finger to temporarily increase playback speed; while holding, slide up or down to fine-tune the speed. • Pinch to zoom when displaying media in full screen. ◆ ◆ Main Features ◆ ◆ • Support adding memos to video; • Independent memos outline view; • Include Tags & Bookmarks; • Convenient file transfer among devices; • Auto-lock (Premium); • Read-only mode (Premium); • Watermark video to share if needed (Premium); • Sync data among devices via iCloud (Premium). ◆ ◆ Release Notes ◆ ◆ https://aidem.kjuly.com/#/release_notes ◆ ◆ Terms of Use ◆ ◆ https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ◆ ◆ Customer Support ◆ ◆ If you have any questions or suggestions, don't hesitate to contact me via mail: support@kjuly.com .
Video Bookmark
Save specific moments in YouTube videos with timestamped bookmarks. Easily access and share these moments later, keeping important video content organized outside of the YouTube app. A Chrome extension allows for seamless cross-device bookmarking.
- Save YouTube video timestamps
- Access saved bookmarks
- Share timestamped links
- Compatible Chrome extension
- Organize important videos
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Video Bookmark is your go-to app for effortlessly saving timestamps in YouTube videos on your iOS device. Follow these simple steps to get started: Install the Video Bookmark app and sign in with your Google or Apple account. Open the YouTube iOS app and select any video you want to bookmark. Tap the share button below the video and choose 'Video Bookmark' from the list (you might need to click the 'more' button represented by ...). The share extension will appear, allowing you to enter the timestamp. To access your saved bookmarks, open the Video Bookmark app and refresh the screen by pulling it down. But that's not all! You can also easily share timestamped links with friends. Simply press and hold the URL link on your saved bookmark to bring up the sharing option. Video Bookmark is perfect for keeping track of long YouTube videos, including audiobooks, classes, speeches, and more. It's the ideal solution for saving important videos outside of the clutter of YouTube. And here's the best part: Video Bookmark is the only bookmarking app with a compatible Chrome extension, so you can seamlessly save bookmarks on both your phone and computer!
Screenshots
Verdict
The clearest difference is in-app purchases: Video Bookmark at none against Aidem's 3. Video Bookmark also leads on iOS requirement (12.0 vs 16.5). On price, review sentiment, update cadence 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. Aidem sells 3 in-app purchases, starting at $0.99 per month. Video Bookmark asks for nothing beyond the download.
Aidem ships an update every 9 days, Video Bookmark every 8 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.
| Parameter | Aidem | Video Bookmark |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 9 days | Every 8 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, Mac — better | iPhone, iPod |
| Requires iOS | 16.5 | 12.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | 凯杰 俞 | Kieran Oleary |
Customer experience
Aidem
Video Bookmark
In-app purchases
Aidem
- Monthly Subscription14 Days trial$0.991 Month
- Annual Subscription1 Month trial$6.991 Year
- Individual Licence$27.99
Video Bookmark
No in-app purchases









