RockBook vs Curling Diary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RockBook
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I have played curling all my life at all levels. Going to the big Championships we always had rocktesters and coaches to help us analyzing and preparing for the conditions, but for club events you never really know what to expect. With Rock Book you will be able in advance to look at notes made by the club, the icemaker and other teams to help better get an idea on what conditions you will face. This tool will help you prepare accordingly. There is no worse feeling then having to figure out the ice and rocks for the first half of the game instead of jumping straight at it and play the way you want in full control with no surprises. Make your own notes to remember for next game or next time and share with your team and/or others. More exciting features will be added soon! Christoffer Svae, World Champion
Curling Diary
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Curling Diary is your on-ice performance journal and practice companion — built for competitive and committed recreational curlers who want more than scattered notes. PLAN & RUN PRACTICE • Build sessions from a starter drill library • Timers and completion alerts at the rink • Save a reusable practice template (unlimited with Pro) • Optional Apple Watch / Wear OS control with Pro JOURNAL GAMES & SESSIONS • Unlimited general and game journal entries • Line scores, hammer, venue, rink, and result • Nutrition, hydration, mood, and performance ratings • Favourite entries and powerful filters • Attach workouts from Apple Health (Pro) SEE WHAT’S WORKING • Insights for the last 14 days on Free • Full history, Health steps/workouts, and deeper trends with Pro • Win/loss heat map and streaks STAY ORGANISED • Schedule games and practices with reminders • Calendar view of what’s coming up • Local-first storage with backup and restore • Share and import practice templates with Pro CURLING DIARY PRO Unlock custom drills, sheet diagrams, reflection prompts, unlimited templates, practice sharing, Health sync, watch companions, CSV export, and full insights history. Subscribe monthly or annually — cancel anytime in Settings. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple ID account settings. Privacy Policy: https://www.tripwiretech.com/privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: RockBook at none against Curling Diary's 2. RockBook also leads on update cadence (every 10 days vs every 5 weeks) and iOS requirement (12.1 vs 14.0). Curling Diary's advantage is device support (4 vs 2). On price and ads 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. Curling Diary sells 2 in-app purchases, starting at $3.99 per month. RockBook asks for nothing beyond the download.
RockBook ships an update every 10 days, Curling Diary every 5 weeks. The most recent releases landed on November 7, 2026 and October 29, 2026 respectively.
| Parameter | RockBook | Curling Diary |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 12.1 — better | 14.0 |
| Further details — not scored | ||
| Size | 52 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Christoffer Svae | Chelsea Farley |
In-app purchases
RockBook
No in-app purchases
Curling Diary
- Curling Diary Pro Monthly$3.991 Month
- Curling Diary Pro Annual$29.991 Year
Questions
Is RockBook free?
Is Curling Diary free?
Do RockBook or Curling Diary have ads?
Which is updated more often, RockBook or Curling Diary?
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