On vs OSCE Countdown
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
On
Manage on-call shifts and track medical jobs efficiently. Prioritize workload, generate handover summaries instantly, and ensure data privacy with local storage. Designed by a doctor for fast, secure use during busy shifts.
- Track urgent and routine jobs
- Prioritize workload
- Generate structured handover summaries
- Secure local data storage
- Face ID protection
- Fast and intuitive interface
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On-call is the job management app built specifically for doctors working on-call shifts. It gives you a clean, fast way to track jobs, prioritise your workload and hand over safely. Track jobs the way you actually work. Add urgent and routine jobs as the bleeps come in. Handover in seconds. Generate a clean, structured summary in one tap. Send via messages, qr code or airdrop. Your data stays on your device, On-call stores everything locally. No accounts, no cloud sync, no analytics, no tracking. Data never leaves your phone. Face ID protection keeps the app locked between uses. Designed by a doctor, for doctors. Every design decision was made with a busy on-call shift in mind. Fast to open, fast to add a job, fast to clear one when it's done. On-call is completely free.
OSCE Countdown
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OSCE Countdown is a exam station timer built for healthcare students, post-graduates sitting OSCE-style professional examinations, and for organisers who want to run a full exam circuit. Practise individual stations with a full-screen display, and warning bell. Or run a complete circuit of up to 60 stations with audio and verbal instructions.
Screenshots
Verdict
The clearest difference is device support: On at 3 against OSCE Countdown's 1. 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. On sells 1 one-off in-app purchase and OSCE Countdown sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On ships an update weekly, OSCE Countdown every 9 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.
| Parameter | On | OSCE Countdown |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Weekly — better | Every 9 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 17.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 8 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Mohsin Asad Sadiq | Delta 60 Ltd |
In-app purchases
On
- Buy me a coffee$2.99
OSCE Countdown
- Exam Circuit$9.99
