Comparison

SmartPacer vs RunningCalc

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

Head to head
About

SmartPacer

Read full description

Want to know your finish time based on your pace? Need to adjust your race strategy for a new personal best (PB)? SmartPacer makes it easy! SmartPacer: PB Time Calculator – Your ultimate tool for pacing and race time estimation! Key Features: • Race Time Estimator – Enter your pace and distance to get an accurate finish time • Pace Calculator – Find the perfect pace for your target race time • Multiple Distances – Supports 5K, 10K, Half Marathon, Marathon, and other preset distances. • Training & Race Planning – Optimize your pace for better race performance Whether you're training for a marathon or aiming for a new PB, SmartPacer helps you run smarter! Download now and take your running to the next level! Subscription information: Payment will be charged to your Apple ID account upon confirmation of purchase. Your subscription will renew automatically unless canceled at least 24 hours before the end of the current period. Subscription may be managed by going to Account Settings after purchase Terms of use: https://pacetimerterms.pages.dev/ Privacy Policy: https://pacetimerprivacy.pages.dev/

About

RunningCalc

This app helps runners calculate and convert running pace, speed, distance, and time. It offers features like pace calculation, pace band generation, and split analysis to aid in workout planning and race preparation.

Highlights
  • Pace, speed, and distance calculation
  • Customizable pace band generator
  • Split analysis for runs
  • Cheat sheet creator for pace/speed conversion
  • Flexible unit support (km, miles, km/h, mph)
  • Light and dark mode
Features
Read full description

RunningCalc lets you convert and calculate running pace, speed, distance and time with a clean and easy to use interface with quick input. Plan workouts, analyze splits, create custom pace bands, and instantly convert between pace, speed, and distance. * Pace Calculator: Instantly convert pace, speed and distance by setting any value. Calculate pace, speed, or time by setting any two values. The intuitive locking system lets you fine-tune your calculations on the fly. * Pace Band Generator: Create personalized, printable pace bands for your races. Set your target distance and time, define split lengths, generate a band and print it to keep you on track. * Cheat Sheet Creator: Build custom pace-to-speed (and vice-versa) conversion charts for quick reference. Ideal for knowing your target treadmill speed. * Split Calculator: Track and analyze every segment of your run. Select specific splits to see their combined stats for targeted analysis. Perfect after treadmill sessions or interval training to get the total distance run or calculate the average pace for intervals. Easy to Use: Clean, intuitive interface designed for quick input, even when you're mid-workout. Customizable: Tailor distance presets for both the Pace Calculator and Pace Band to your common running distances. Flexible Units: Seamlessly work with kilometers, miles, km/h, and mph. Light & Dark Mode: Adapts to your system's appearance for comfortable viewing. No ads, no subscriptions – just powerful features to support your running journey.

Screenshots

SmartPacer4 screens
RunningCalc4 screens

Verdict

The call

The clearest difference is in-app purchases: RunningCalc at none against SmartPacer's 3. RunningCalc also leads on ads (none vs shown) and update cadence (every 5 days vs monthly). SmartPacer's advantage is iOS requirement (14.0 vs 17.6). On price 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

Both are free to download. SmartPacer sells 3 in-app purchases, starting at $1.99 per month. RunningCalc asks for nothing beyond the download.

UpkeepUpdate frequency

SmartPacer ships an update monthly, RunningCalc every 5 days. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 5 level
SmartPacer versus RunningCalc: the parameters behind the verdict, then further details
ParameterSmartPacerRunningCalc
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthlyEvery 5 days — better
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better17.6
Further details — not scored
Size31 MB2 MB
Age rating4+4+
Developer淑云 杨Byung Hyun Martin Larvia

In-app purchases

3 purchases

SmartPacer

Subscriptions2
  • All Access (Monthly)3 Days trial$1.991 Month
  • All Access (Annual)3 Days trial$9.991 Year
One-time1
  • All Access Lifetime$19.99
None

RunningCalc

No in-app purchases

Questions

Is SmartPacer free?
SmartPacer is free to download, with in-app purchases available.
Is RunningCalc free?
RunningCalc is free to download, with no in-app purchases.
Do SmartPacer or RunningCalc have ads?
SmartPacer shows ads; RunningCalc does not.
Which is updated more often, SmartPacer or RunningCalc?
SmartPacer ships an update monthly, and RunningCalc every 5 days. Most recently, SmartPacer was updated on October 25, 2026 and RunningCalc on October 30, 2026.

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