# Dr Diary vs Skytime

The clearest difference is in-app purchases: Dr Diary at none against Skytime's 4. Dr Diary also leads on iOS requirement (12.0.0 vs 15.1). Skytime's advantage is update cadence (every 10 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Skytime sells 4 in-app purchases, starting at $4.99 per 7 days. Dr Diary asks for nothing beyond the download.

Dr Diary ships an update every 3 months, Skytime every 10 days. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Dr Diary | Skytime |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 21.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 125 MB | 115 MB |
| Requires iOS | **12.0.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [British Medical Association (BMA)](https://appshunter.io/developer/499293884) | [CHEUK WANG TSE](https://appshunter.io/developer/1889952529) |

## What reviewers say

### Dr Diary

[App page](https://appshunter.io/ios/app/dr-diary/id1372708556)

This work diary helps UK doctors track job plan activities, understand work patterns, and manage professional development. It allows for detailed activity logging, personalized entries, and report generation to inform negotiations and appraisals.

**Highlights:** Offline activity logging, Personalized activity tracking, 15 or 30-minute time slots, Track multiple employers, Copy/paste daily/weekly activities, Summary and detailed reports, Share reports with employers

**Features:** macOS Compatibility

**In-app purchases:** none


### Skytime

[App page](https://appshunter.io/ios/app/skytime/id6759454258)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cruise plans - Weekly | $4.99 | per 7 days |
| Supersonic Plan — Monthly | $19.99 | per month |
| Booster Plan | $1.99 | one-time |
| Custom Callsign Change | $9.99 | one-time |


## Frequently asked questions

### Is Dr Diary free?

Dr Diary is free to download, with no in-app purchases.

### Is Skytime free?

Skytime is free to download, with in-app purchases available.

### Do Dr Diary or Skytime have ads?

Neither Dr Diary nor Skytime shows ads.

### Which is updated more often, Dr Diary or Skytime?

Dr Diary ships an update every 3 months, and Skytime every 10 days. Most recently, Dr Diary was updated on October 5, 2026 and Skytime on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*