GENCHO vs Kotone
Price, ratings, monetisation and update history for both apps, side by side â with what reviewers say about each.
GENCHO
This app streamlines on-site information sharing for the construction industry. It allows users to consolidate visual data, dimensions, and notes onto photos, facilitating clearer communication and saving time on administrative tasks. Enhance project efficiency and client satisfaction with this intuitive tool.
- Multi-layered photo instructions
- Easy on-site dimension input
- Flexible text annotation
- Consolidated site information on photos
- Partner registration for sharing
- Secure personal data protection
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Kotone
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The note from the meeting. The handout from school. The thought you had on the way home. All scatteredâand then hard to find. Kotone brings everything you say, photograph, or type into one place and turns it into clear, useful notes. When you need something later, it is ready to find. â Capture anything Record a meeting, photograph a school handout or receipt, or type a passing thought. Speak, snap, or writeâit all becomes one organized note. â Organized automatically AI structures each note into a summary, topics, decisions, and to-dos. There is no need to replay the whole meeting or reread every handout. â Search and find it again Search titles, to-dos, and even text inside photos. Answers include their source, so you can open the original note immediately. â Add plans to iPhone Send dated events to Calendar and tasks to Reminders with one tap. Photograph a school schedule to organize multiple events and the things you need to bring. â Keep the original Even after Kotone organizes a note, recordings remain playable and photos keep their original text. This version is free and includes 60 minutes of recording and 30 pages of photo recognition per month.
Screenshots
Verdict
The clearest difference is ads: Kotone at none against GENCHO's shown. Kotone also leads on update cadence (daily vs fortnightly). GENCHO's advantage is iOS requirement (15.6 vs 17.0). On price, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GENCHO ships an update fortnightly, Kotone daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | GENCHO | Kotone |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | â |
| Update frequency | Fortnightly | Daily â better |
| Ads | Yes | No â better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | â |
| Devices | iPhone, iPad, iPod â better | iPhone, iPad |
| Requires iOS | 15.6 â better | 17.0 |
| Further details â not scored | ||
| Size | 22 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | RT Project Ltd. | DOU HAOWEN |
In-app purchases
GENCHO
No in-app purchases
Kotone
No in-app purchases









