iRon Note Secret Hidden Folder vs FlutterUtility Notes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iRon Note Secret Hidden Folder
Securely store your private and secret notes with a 5-digit passcode. Organize your thoughts and keep them away from unwanted viewers. This app offers a safe space for your most valuable information.
- Create secured notes
- Organize lists
- Ultra secure 5 digit passcode
- Full Retina display support
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AMAZING! GET IRON NOTE PRO TODAY FINALLY AN APP FOR ALL YOUR PRIVATE NOTES! Keep your most valuable, private, and secret notes away from prying eyes. KEY FEATURES: • Create secured notes NO ONE can view • Make and organize lists • Ultra secure 5 digit passcode! • Full Retina display • And much, much more!
FlutterUtility Notes
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Notes Utility app to add, edit, delete notes. Add category and add as favourites.
Screenshots
Verdict
The clearest difference is iOS requirement: iRon Note Secret Hidden Folder at 8.0 against FlutterUtility Notes's 18.6. 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.
Both ship on a similar rhythm, roughly every 47 months. The most recent releases landed on August 25, 2026 and September 24, 2026 respectively.
| Parameter | iRon Note Secret Hidden Folder | FlutterUtility Notes |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (5 ratings) — better | — |
| Positive reviews | 62.5% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 47 months | Every 47 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 8.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 6 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Infinite Wave Media, LLC | EncoreSky Technologies |
In-app purchases
iRon Note Secret Hidden Folder
No in-app purchases
FlutterUtility Notes
No in-app purchases
Questions
Is iRon Note Secret Hidden Folder free?
Is FlutterUtility Notes free?
Do iRon Note Secret Hidden Folder or FlutterUtility Notes have ads?
Which is updated more often, iRon Note Secret Hidden Folder or FlutterUtility Notes?
Other comparisons
