CalcuRun vs Pace Teller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CalcuRun
This app helps runners predict race times, plan training paces, and calculate race splits. It offers a science-based approach to training, with predictions based on recent performance. All calculations are done on-device for privacy.
- Predict race times based on recent performance
- Plan workout paces
- Calculate race splits
- Support for custom race distances
- iCloud sync across devices
- On-device calculations for privacy
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Tired of juggling apps, websites, and bookmarks to plan your race training? CalcuRun is an all-in-one solution — completely free, with no ads and no accounts. Newly redesigned in version 3.0 with a chronograph-inspired look and a dot-matrix display, CalcuRun helps you predict race times, plan splits, and dial in your workout paces. Features * Input a recent race or time trial and get accurate predictions across common race distances. * Use the "Other" race distance for non-standard events. * View splits for each race, in kilometers or miles. * Get workout paces based on your predictions. * Use the Calculator to plan an individual race — input a time or pace and calculate the other. * Sync your saved races and predictions across your iPhone and iPad with iCloud. * Redesigned iPad layout with a sidebar that takes advantage of the bigger screen. * Choose between the new dot-matrix display font or the system monospaced face. * Learn more about how the calculations are performed. Most importantly, your data is private. Calculations run entirely on your device. CalcuRun does not require an account, internet access, or any device permissions. iCloud sync is fully encrypted, and your data is never sent to a CalcuRun server. If you choose to follow any in-app links, only the URL is passed to your default browser.
Pace Teller
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Listen to your predicted times in real time and adjust your pace accordingly. Your reliable running companion that helps you maintain the perfect pace. Whether you're training for a marathon or enjoying a casual jog, Pace Teller provides all the features you need for better running. Core Features Real-time Pace Management Keep your target pace with voice and visual guidance Detailed Running Analysis Track your distance, speed, elevation, and heart rate in one view Comprehensive Statistics View your monthly running progress Integration Services Connect with major running apps like Strava. Import/Export GPX files Start your smarter running journey with Pace Teller today! #Running #PaceMaker #Marathon #Jogging #RunningApp #PaceTeller #Exercise *May require access to location services and health data Please see below for EULA Terms of Use. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Pace Teller at weekly against CalcuRun's every 4 weeks. Pace Teller also leads on iOS requirement (13.0 vs 18.6). On price, 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
Both are free to download. CalcuRun sells 5 one-off in-app purchases and Pace Teller sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
CalcuRun ships an update every 4 weeks, Pace Teller weekly. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.
| Parameter | CalcuRun | Pace Teller |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 4 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 103 MB |
| Age rating | 4+ | 4+ |
| Developer | Joseph Iannazzone | TERA |
In-app purchases
CalcuRun
- 1 Mile$0.99
- 5K$1.99
- Turkey Trot$3.99
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- Half Marathon$5.99
- Marathon$9.99
Pace Teller
- Premium(Monthly)$1.991 Month
- Premium Yearly$14.991 Year









