Future Swim vs CatAche Diary
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Future Swim
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We arenβt just another big aquatic centre with thousands of people where you are just a number. We are an exclusive chain with a limited number of places for swimmers. We cap the number of classes and children in each class to ensure that we pay the right amount of attention to each child and their progression. We get to know both you and your child and take time to form a relationship, which in turn, makes it easier for us to teach and make sure that your child gets the most out of their lessons. This also allows us to provide the feedback that you need to help your child outside of swimming lessons.
CatAche Diary
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A cat can't cure your headache β but it might just make it easier to bear. CatAche is a simple, friendly headache diary that helps you log and track your headache episodes β so you can start to understand your patterns and take back control. No sign-up. No account. No fuss. Just you, your data, and a cat who cares. Use it for free for logging 10 episodes. If you like the app, upgrade to Premium and get unlimited episodes. What you can do: β’ Log headache episodes quickly and easily β’ Record the date and details of each episode β’ Track your history over time β’ Spot patterns to better understand your headaches Why CatAche? Headaches are no fun β but your diary doesn't have to be miserable. CatAche brings a little feline warmth to an otherwise frustrating experience. Because cats make everything better. ? Your privacy, always: All your data stays on your device. Nothing is sent anywhere, ever. Simple. Private. A little bit cat-shaped. Download CatAche and start understanding your headaches today. CatAche is a personal tracking tool and does not provide medical advice.
Screenshots
Verdict
The clearest difference is in-app purchases: Future Swim at none against CatAche Diary's 1. CatAche Diary's advantage is update cadence (every 4 days vs every 3 weeks) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. CatAche Diary sells 1 one-off in-app purchase. Future Swim asks for nothing beyond the download.
Future Swim ships an update every 3 weeks, CatAche Diary every 4 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.
| Parameter | Future Swim | CatAche Diary |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 4 days β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 15.1 | 13.0 β better |
| Further details β not scored | ||
| Size | 59 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Future Swim | Stefanus van de Wetering |
In-app purchases
Future Swim
No in-app purchases
CatAche Diary
- Premium Upgrade$1.99
Questions
Is Future Swim free?
Is CatAche Diary free?
Do Future Swim or CatAche Diary have ads?
Which is updated more often, Future Swim or CatAche Diary?
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