NotaFlow vs Sonarpad
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NotaFlow
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With NotaFlow you always have notes, reminders, and calendar at your fingertips — all in one intuitive and modern app. NotaFlow is a lightweight app to jot down notes and reminders in seconds. It works offline, saves everything locally or optionally in iCloud, and does not track users. Main features: • Quick notes with title, content, and images (Camera/Photo Library). • Reminders with local notifications and fast management. • Calendar integration: create events in the app and import your calendar events as notes. • Agenda view to quickly see what’s coming up. • Trash with restore or permanent delete. • Optional iCloud sync. • Face ID/Touch ID lock. • Backup and export in .json format. • Customizable appearance: System/Light/Dark mode and theme color. • Full localization (IT/EN) and dynamic home greeting. Privacy: All notes and images remain on your device or in iCloud if enabled. No advertising tracking.
Sonarpad
This app helps you read, listen to, and organize various types of content, including documents, news, podcasts, and more. It offers text-to-speech functionality, search capabilities, and supports multiple export formats for your documents.
- Read and organize documents
- Text-to-speech functionality
- Import and export documents (DOCX, EPUB, PDF)
- Follow RSS news feeds
- Search and listen to podcasts
- Search and listen to radio stations
- Check routes, weather, and calendar
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Sonarpad Mobile is an app designed to read, listen with text-to-speech, search and organise content in a simple and accessible way. With Sonarpad, you can manage documents, follow news and podcasts, search for radio stations, check routes, weather, calendar information and other useful everyday tools. Main features: • Documents: import and read text files, documents, books and content organised in folders. • Imports: import personal documents and search for text content from supported public sources. • Exports: export documents to DOCX, EPUB and PDF. • Voice reading: use text-to-speech with the settings chosen by the user. • News: follow RSS sources, import and export OPML files and organise sources into folders. • Podcasts: search, listen to and manage podcasts. • Radio: search for stations by language, country, city and genre and listen to live broadcasts. • Routes: search for directions, store routes in Documents and listen to instructions with text-to-speech. • Weather and recent cities: check the weather and quickly switch between cities. • Calendar: check days, holidays, quotes and reminders. • App theme: choose between automatic, light or dark mode. Sonarpad was created with special attention to accessibility, VoiceOver support and simple screens. Some features require an Internet connection and may depend on the availability of the external services used.
Screenshots
Verdict
The clearest difference is update cadence: NotaFlow at every 4 days against Sonarpad's every 2 months. Sonarpad's advantage is device support (3 vs 1) and iOS requirement (15.5 vs 17.0). On price, 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.
NotaFlow ships an update every 4 days, Sonarpad every 2 months. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.
| Parameter | NotaFlow | Sonarpad |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 4 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.5 — better |
| Further details — not scored | ||
| Size | 4 MB | 255 MB |
| Age rating | 4+ | 17+ |
| Developer | Antonio Capuano | Ambrogio Riili |
In-app purchases
NotaFlow
No in-app purchases
Sonarpad
No in-app purchases









