TreeChart vs Cards
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TreeChart
Organize information effortlessly with a revolutionary logic tree interface. Ideal for business, education, and personal use, this tool helps structure thoughts, notes, and plans. Available for iPhone and iPad, it supports various organizational and planning needs.
- Logic tree creation
- Mind mapping
- Simple memo functionality
- Information organization
- Planning and scheduling
- Printable output
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■Revolutionary user experience of logic tree. ■Organize information with easy operation. ■Great success for business, education and private. ■Using all over the world. "TreeChart" can be used to "Organize information with easy operation." iPhone / iPad is available.Free.We are displaying advertisements. If you have comments, questions, etc., please email or bulletin board. -- Use -- ◆ Thinking: Logic tree, Issue tree, Mind map, Strategy diagram ◆ Notes: memo, diary ◆ Organization: information organization, family tree, study study, 5W1H summary ◆ Dialogue: task assignment, consciousness matching, image sharing (Line etc.) ◆ Schedule: Annual plan, travel plan, lesson time schedule ◆ Other: Print and use handwritten.
Cards
Create digital flashcards to memorize information, organize notes, and store images. Arrange your cards on a virtual desktop for a clear overview. Ideal for studying, planning, or keeping track of important details.
- Create digital flashcards
- Memorize information
- Organize notes and photos
- Virtual desktop view
- Handwriting and text input
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This information card app is perfect for memorizing and organizing information. For example, write the foreign word on the front and the translation on the back. You can also use Desktop to get a bird's-eye view of the cards by arranging them on your desk as if you were spreading them out.
Screenshots
Verdict
The clearest difference is review sentiment: Cards at 75% against TreeChart's 20%. TreeChart's advantage is iOS requirement (11.0 vs 16.0). On price, update cadence, ads and in-app purchases 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.
TreeChart ships an update every 5 weeks, Cards every 3 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.
| Parameter | TreeChart | Cards |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (5 ratings) — better | — |
| Positive reviews | 20.0% of reviews | 75.0% of reviews — better |
| Number of ratings | 5 — better | — |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 33 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Yutaka Nakao | Catalystwo Limited |
Customer experience
TreeChart
Cards
In-app purchases
TreeChart
No in-app purchases
Cards
No in-app purchases
