CSS Calculator Pro vs Pace Chase
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CSS Calculator Pro
This application helps swimmers learn and calculate their critical swim speed and sprint distance index. It also allows users to predict their race times based on their performance metrics.
- Learn critical swim speed test
- Calculate critical swim speed
- Calculate sprint distance index
- Predict race time
Read full descriptionHide full description
With this simple app you will - Learn how to perform critical swim speed test - Calculate your critical swim speed and sprint distance index - Predict your race time
Pace Chase
Calculate your target pace for various sports like running, swimming, and cycling. Predict finish times, visualize your performance templates, and analyze power outputs for gym equipment. Offers free basic pacing with premium options for more sports.
- Predict finish times based on chosen intervals
- Visualize and share performance templates
- Analyze power and energy outputs for gym equipment
- Supports running, swimming, cycling, and more
- Split-by-split performance expectations
- Free basic pacing for running
Read full descriptionHide full description
Pace Chase is built for runners, swimmer, cyclists, rowers, triathlon/hybrid athletes, and fitness enthusiasts that want to know what pace or speed will help them achieve their goal performances. Features include: 1. Predict finish times based on interval/laps of their choosing, such as per mile, kilometer, or any given meter or yardage value. Athletes can easily see how changes in pace or speed will effect their overall targets, with the ability to see split-by-splits expectations. 2. Craft a beautiful template of your pacing or performance to download and share on social media or set as a wallpaper on the fly. 3. See power and energy outputs for common gym equipment, such as air bikes, rowers, and ski ergs to see how cadence, pace, or wattage effect calories per minute or hour. Note: Pacing with running is free for all users, but additional sports and races may require premium subscription with Pace Chase Pro. Pace Chase is not affiliated with, endorsed by, or sponsored by HYROX, Ironman (World Triathlon Corporation), Assault Fitness, Rogue Fitness, Concept2, or their affiliates. All trademarks, service marks, and company names are the property of their respective owners. The use of these names is for identification and reference purposes only and does not imply any association with the trademark owner. Terms of Service and Privacy Policy can be found in the footer of https://pacechase.com.
Screenshots
Verdict
The clearest difference is review sentiment: Pace Chase at 100% against CSS Calculator Pro's 50%. Pace Chase also leads on update cadence (every 3 days vs every 2 weeks). CSS Calculator Pro's advantage is in-app purchases (none vs 3) and iOS requirement (8.1 vs 17.0). On price, ads 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
Both are free to download. Pace Chase sells 3 in-app purchases, starting at $0.49 per month. CSS Calculator Pro asks for nothing beyond the download.
CSS Calculator Pro ships an update every 2 weeks, Pace Chase every 3 days. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.
| Parameter | CSS Calculator Pro | Pace Chase |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (6 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 6 — better |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 2 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexey Ovod | Tiger Mind Labs LLC |
Customer experience
CSS Calculator Pro
Pace Chase
In-app purchases
CSS Calculator Pro
No in-app purchases
Pace Chase
- Monthly$0.491 Month
- Yearly3 Days trial$3.991 Year
- Lifetime$4.99
Questions
Is CSS Calculator Pro free?
Is Pace Chase free?
Do CSS Calculator Pro or Pace Chase have ads?
Which is updated more often, CSS Calculator Pro or Pace Chase?
Other comparisons















