Comparison

Critical Swim Speed vs ECCC Wallet

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Critical Swim Speed

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Know your Critical Swim Speed. Train with purpose. See yourself getting faster. Critical Swim Speed (CSS) gives you a practical threshold pace for swim training. Complete the standard 400m and 200m CSS test, enter your times, and the app calculates your CSS pace for you. But calculating the number is only the start. USE YOUR CSS • Calculate your Critical Swim Speed from the standard CSS test • Get a clear pace to use in your swim training • Find out how to perform the CSS test correctly TRACK YOUR PROGRESS • Save every CSS test result • Visualise your CSS over time and see how your training is progressing • Add notes about each test so you have context behind the numbers • Set a reminder for when it's time to test again ASK THE AI COACH Get instant answers to questions about your CSS results, swim training and how to improve. The AI Coach is based on my knowledge and experience as a qualified swim instructor, so you can get useful guidance whenever you need it. Whether you're a swimmer, triathlete or simply someone who likes training with data, Critical Swim Speed gives you an objective benchmark you can test, train with and improve. Test. Train. Track. Get faster.

About

ECCC Wallet

Features
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The ECCC Wallet is a mobile app where you can download, transfer and scan tickets, creating a seamless journey from purchasing tickets to entering the ground. ECCC Wallet is a secure mobile ticketing app built on top of blockchain technology. It improves security, reduces fraud and digitises the ticket management process. In the app, you can: - Download your tickets instantly to your mobile device. - Transfer tickets to your friends and family members through the ticket transfer functionality. - Enjoy a stress-free entry to the ground by scanning your digital QR code ticket.

Screenshots

Critical Swim Speed4 screens
ECCC Wallet4 screens

Verdict

The call

The clearest difference is price: ECCC Wallet at Free against Critical Swim Speed's $0.99. ECCC Wallet also leads on iOS requirement (13.0 vs 17.6). Critical Swim Speed's advantage is update cadence (every 3 months vs every 7 months). On ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

ECCC Wallet is free to download; Critical Swim Speed costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Critical Swim Speed ships an update every 3 months, ECCC Wallet every 7 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 3 level
Critical Swim Speed versus ECCC Wallet: the parameters behind the verdict, then further details
ParameterCritical Swim SpeedECCC Wallet
Price$0.99Free — better
Update frequencyEvery 3 months — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPod — better
Requires iOS17.613.0 — better
Further details — not scored
Size1 MB51 MB
Age rating4+4+
DeveloperEd Stivala LimitedSecuTix

In-app purchases

None

Critical Swim Speed

No in-app purchases

None

ECCC Wallet

No in-app purchases

Questions

Is Critical Swim Speed free?
Critical Swim Speed costs $0.99, with no in-app purchases.
Is ECCC Wallet free?
ECCC Wallet is free to download, with no in-app purchases.
Do Critical Swim Speed or ECCC Wallet have ads?
Neither Critical Swim Speed nor ECCC Wallet shows ads.
Which is updated more often, Critical Swim Speed or ECCC Wallet?
Critical Swim Speed ships an update every 3 months, and ECCC Wallet every 7 months. Most recently, Critical Swim Speed was updated on October 15, 2026 and ECCC Wallet on October 13, 2026.

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