idoki vs Annotated Web
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
idoki
Engage with your favorite K-POP artists through voting and special events. Earn rewards by supporting your bias and celebrating their milestones. Discover fan-curated content and participate in themed surveys.
- Monthly voting rewards
- Birthday celebration events
- Bias-focused voting
- Fan page and exhibition hall
- Themed preference surveys
- Billboard advertisement rewards
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doki doki! An app that gives various rewards for voting for your favorite artist An app that helps cheer for your bias on special days Start stanning your favorite K-POP idol on idoki! ■ Monthly voting rewards you won't want to miss A chance to share your bias! Rankings are determined based solely on votes. Billboard advertisements in Japan's bustling cities are provided as voting rewards. ■ Special rewards to celebrate birthdays We've prepared a little something to make your bias's birthday even more special. Celebrate your bias's upcoming birthday with idoki! ■ Easy voting process focused on my bias No need to scroll through a long list to find your favorite! You can see your favorite artist at the center of the voting page. ■ Eye-Pleasing Fan Page and Exihbition Hall Share stunning photos of your bias, and save high-resolution photos selected by fans. ■ Vote on various themes that remind you of your bias ex) Which artist suits winter the most? Take part in our preference survey updated every week. We are preparing rewards that match the results of the preference survey. ■Service Terms and Conditions■ https://idoki.app/terms.en.html ■Privacy Policy■ https://idoki.app/privacy.en.html
Annotated Web
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Annotated is a social platform for people who read like it matters. Highlight a 90-second YouTube clip. Pull a passage from an article. React to a tweet or Reddit post. Clip a moment from a Spotify podcast. Then write your take — a margin note, a reaction, a thought worth sharing. Every annotation links back to the original content. Your friends see the source and your thinking side by side. HOW IT WORKS Share any URL to Annotated from Safari, YouTube, X, Reddit, Spotify, or any app. We'll detect the content type and walk you through creating your annotation: - For YouTube videos: scrub through and clip up to 90 seconds, then add your title and annotation - For tweets and Reddit posts: the full post is embedded alongside your annotation - For articles: highlight a passage, give it a title, write your take - For Spotify podcasts: set clip timestamps, then annotate the moment Your annotation gets a title, your handwritten note, and a link to the original — all in one card. WHAT MAKES ANNOTATED DIFFERENT This isn't a bookmarking app. It's not a read-later queue. Annotated is for people who want to do something with what they consume — mark it up, respond to it, share it with context. - No algorithmic feed. Just annotations from people you follow. - No infinite scroll. Every piece of content is something someone thought was worth annotating. - Annotations are the content. Not likes, not reshares — your actual thinking.
Screenshots
Verdict
The clearest difference is in-app purchases: Annotated Web at none against idoki's 10. Annotated Web also leads on ads (none vs shown). On price, device support and iOS requirement 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. idoki sells 10 in-app purchases, starting at $2.99 per month. Annotated Web asks for nothing beyond the download.
| Parameter | idoki | Annotated Web |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (6 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 4 days | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 159 MB | 30 MB |
| Age rating | 12+ | 17+ |
| Developer | WithPlant Inc. | Joseph Cowles |
Bugs and requests
idoki
Reported bugs
7 issues- Connection errors and frequent disconnections
- Inability to open shared links on iPhone
- Cannot post new content ('iMoment')
- Login bonus records disappearing
- App crashes or fails to load after updates
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- Server issues causing voting problems
- Inputting certain symbols prevents posting
Requested features
9 requests- Allow more than 4 idols
- Allow unlimited idols or group support
- Improve system stability and prevent disconnections
- Fix inability to open shared links on iPhone
- Address inconsistent heart counts and voting issues
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- Provide an onboarding/tutorial for new users
- Increase ways to earn points (e.g., watching videos)
- Consider group rankings in addition to individual rankings
- Clarify image usage permissions
Annotated Web
Not enough reviews yet to summarise bugs or requests.
In-app purchases
idoki
- デイリーパッケージ(1か月)$2.991 Month
- 350 + 50 hearts$0.99
- 1,000 + 500 hearts$1.99
- 1,000 + 200 hearts$2.99
Show 6 moreShow fewer
- 4,600 + 1,200 hearts$11.99
- 9,000 + 3,000 hearts$19.99
- 7,500 + 2,000 hearts$19.99
- 11,000 + 3,500 hearts$24.99
- 24,000 + 6,000 hearts$59.99
- 36,000 + 10,000 hearts$79.99
Annotated Web
No in-app purchases









