FloatyMemo vs Trial&Error
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FloatyMemo
This app allows users to create and place digital sticky notes anywhere on their iPhone or iPad screen. Notes can be resized and rotated using gestures, and the app supports both portrait and landscape orientations.
- Place notes anywhere on screen
- Digital sticky note functionality
- Supports portrait and landscape modes
- Flexible resizing with pinch gesture
- Rotation support with two-finger gesture
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FloatyMemo is a simple note application for iPhone/iPad (Universal application). Like a "sticky note" - a simple note application. You can put your notes anywhere on the screen. FloatyMemo works on the both screen mode, portrait and landscape. FloatyMemo supports flexible resizing with two finger gesture - pinch and rotation.
Trial&Error
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Trail and error is an app that looks back on what you have done and how you can modify your actions to better achieve your goals. You can use this app like how you would use a sticky note on a board. Organize your thoughts and categorize them into what you have already tried , what you were able to accomplish, what you can try next. Similar to the KPT (keep, problem, try) method, this is a retrospective method. The content entered is saved on your device. not sent to a server. Making your data secure. Alternatively you can upload your note to iCloud for backup. In the future, if the number of users increases, we may add a function to share / post the described data, but when adding the function, sharing / posting will be executed by the user's operation. Details will be described in the version upgrade information. The functions of this application are as follows. [Function] ・List multiple things you want to achieve ・ A list of trial and error actions is displayed, such as "What to try", "What you could do", "What you understood", "What to do next". ・ Backup to iCloud and data loading from iCloud. [Terms of use] https://oz-app.blogspot.com/p/blog-page_5.html (You can switch languages from Translate at the top of the page.) [Privacy policy] https://oz-app.blogspot.com/p/blog-page_38.html (You can switch languages from Translate at the top of the page.)
Screenshots
Verdict
The clearest difference is in-app purchases: FloatyMemo at none against Trial&Error's 2. FloatyMemo also leads on iOS requirement (13.0 vs 15.4). Trial&Error's advantage is update cadence (weekly vs every 21 months). On price 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. Trial&Error sells 2 in-app purchases, starting at $0.49 per month. FloatyMemo asks for nothing beyond the download.
FloatyMemo ships an update every 21 months, Trial&Error weekly. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.
| Parameter | FloatyMemo | Trial&Error |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 87.5% of reviews | — |
| Update frequency | Every 21 months | Weekly — better |
| Ads | — | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.4 |
| Further details — not scored | ||
| Size | 11 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | SimpleBoxes | Naruhito Ozawa |
In-app purchases
FloatyMemo
No in-app purchases
Trial&Error
- Monthly fee$0.491 Month
- PremiumPlan(onetime-purchase)$2.99









