Notes Online vs FieldForm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Notes Online
Annotate and mark up PDF documents with notes and changes. Easily share your marked-up files with colleagues. Streamline your workflow with this intuitive PDF annotation tool.
- Mark changes on PDF files
- Add notes to drawings
- Share files with co-workers
- Intuitive annotation tools
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Use Notes Online to mark changes and add notes to your drawing (PDF) files. When you are done, you can easily share the files to your co-workers.
FieldForm
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Use FieldForm to conduct location-bound measurements in the field, store the values on your phone, and share the measurements with other people. To use FieldForm for a set of locations with multiple people simultaneously, the use of an FTP-server is recommended. FieldForm is the successor to FieldLogger. It is build platform-independent in Flutter. The new structure makes it easier to add functionality or fix bugs. FieldForm is now completely open source. For more information, see the Github-page. For FieldLogger-users: there are some important changes between the files used or generated by FieldLogger and FieldForm. The file with location-data is a json file (instead of a csv in FieldLogger), to better incorporate the nested structure of the location-data. The measurement-data still consists of csv-files. The date-format however is changed to yyyy-mm-dd (instead of dd-mm-yyyy in FieldLogger), to minimise potential errors.
Screenshots
Verdict
The clearest difference is iOS requirement: Notes Online at 12.0 against FieldForm's 14.0. 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.
Notes Online ships an update every 2 months, FieldForm every 3 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.
| Parameter | Notes Online | FieldForm |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 14 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Astacus AB | Artesia |
In-app purchases
Notes Online
No in-app purchases
FieldForm
No in-app purchases
