bitacora vs On
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
bitacora
Easily manage patient information and history on your mobile device. Organize patient details with customizable forms, notes, photos, and documents. Secure your data with a passcode and track all actions with an undo feature.
- Patient information management
- Customizable forms and templates
- Multimedia notes (voice, photo)
- Action log with undo functionality
- Passcode data protection
- Document storage
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The simplest and easiest way to carry your patients information with you. - Keep a list of all your patients with the information you decide, using labels, forms, text notes, voice notes, photos, and documents - Keep a history of each of your patients using forms, text notes, voice notes, photos, and documents. - Customize and create new forms that can be used as templates to add new records to patient information and history. - Use the logbook to see the actions you have performed, and undo any changes in the information. - Use a passcode to prevent the possibility of deleting information, and undo actions.
On
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The all new on Call Calendar! - Track your on-calls during the period you specify. - Add other coworkers to track which days they are on-call. - View your progress and achievements as you go. - Multiple themes to match your iPhone color with light and dark modes. Coming soon: notifications, calendar widget, themes! - Uses: Medical residents, Job Personal journal
Screenshots
Verdict
The clearest difference is price: On at Free against bitacora's $2.99. On also leads on update cadence (every 6 days vs every 3 months). bitacora's advantage is device support (3 vs 1) and iOS requirement (15.5 vs 26.0). On 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
On is free to download; bitacora costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
bitacora ships an update every 3 months, On every 6 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | bitacora | On |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 16.7% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.5 — better | 26.0 |
| Further details — not scored | ||
| Size | 5 MB | 14 MB |
| Age rating | +4 | 4+ |
| Developer | LUIS MOSQUERA A. | Cesar Mejia Valero |
In-app purchases
bitacora
No in-app purchases
On
No in-app purchases
