Comparison

CalcuSplit vs Neumafit Partners

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

Head to head
About

CalcuSplit

Easily time multiple runners simultaneously for races, relays, or interval workouts. Save and load presets for quick setup, track lap splits, and toggle rest periods. Export results in various formats or text them directly to participants.

Highlights
  • Time multiple runners at once
  • Track lap splits and finish times
  • Save and load event presets
  • Real-time handoff tracking for relays
  • Toggle rest periods for interval training
  • Export results as PDF, CSV, or HTML
  • Text results directly to runners
Features
Read full description

CalcuSplit is designed to be a runner's best tool at the track. Whether you are a high school coach, friends holding an informal 5K, or just trying to help your running buddies reach their next PR, CalcuSplit makes it easy to time laps for multiple runners. One coach, one device, a whole heat. Every runner gets their own row with their own Lap and Finish buttons, so nothing gets written on a clipboard and nothing gets reconstructed afterwards. --- It couldn't be easier! - Add and track multiple runners - Time races, relays, and interval workouts - Hand off between legs in a relay and see each leg's time on its own line - Select participants for an event and start tracking - Get your results, including lap and finish times - Text each runner their own result when the race is done - The screen stays on while timing, so you don't have to worry about the device locking during a race - On iPad, runners fill the width in two or three columns, so a full heat fits without scrolling CalcuSplit Premium unlocks - View each runner's race/lap history and track their progress across the season - View past events and export the results as PDF, HTML, or CSV for easy sharing - Bulk import runners from a spreadsheet or CSV file --- All data is securely stored on your iPhone. No ads, tracking, or external servers. That also means that CalcuSplit will work anywhere, even in areas with no cell service! If your systems administrator has any questions, please have them contact me at CalcuApps@iannaz.zone.

About

Neumafit Partners

Features
Read full description

Neumafit Clinic is a cardiopulmonary exercise testing (CPET) platform designed for fitness professionals. Connect the Pacer respiratory sensor and a heart rate monitor via Bluetooth to measure and analyze aerobic fitness indicators during exercise tests. Key Features: • Real-time respiratory data collection via Pacer device • VO₂, VCO₂, RER, and VE analysis powered by deep learning • Personalized models through transfer learning with CPET reference data • Client management — register, edit, and track progress • Test history with trend charts and body composition tracking • Configurable metric displays and chart panels • Running and cycling exercise type support Disclaimer: This app is intended for fitness and wellness purposes only. It is not a medical device and should not be used for medical diagnosis, treatment, or prevention of disease. The Pacer respiratory sensor is a general fitness device, not a regulated medical device. Always consult a qualified healthcare professional before making any health-related decisions.

Screenshots

CalcuSplit4 screens
Neumafit Partners4 screens

Verdict

The call

The clearest difference is in-app purchases: Neumafit Partners at none against CalcuSplit's 1. Neumafit Partners also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (13.0 vs 18.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CalcuSplit sells 1 one-off in-app purchase. Neumafit Partners asks for nothing beyond the download.

UpkeepUpdate frequency

CalcuSplit ships an update every 3 weeks, Neumafit Partners every 5 days. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 7 level
CalcuSplit versus Neumafit Partners: the parameters behind the verdict, then further details
ParameterCalcuSplitNeumafit Partners
PriceFreeFree
Rating4.7 (21 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings21 — better—
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.013.0 — better
Further details — not scored
Size3 MB79 MB
Age rating4+17+
DeveloperJoseph IannazzoneNeumaFIT Co.,ltd

In-app purchases

1 purchases

CalcuSplit

One-time1
  • CalcuSplit Premium$4.99
None

Neumafit Partners

No in-app purchases

Questions

Is CalcuSplit free?
CalcuSplit is free to download, with in-app purchases available.
Is Neumafit Partners free?
Neumafit Partners is free to download, with no in-app purchases.
Do CalcuSplit or Neumafit Partners have ads?
Neither CalcuSplit nor Neumafit Partners shows ads.
Which is updated more often, CalcuSplit or Neumafit Partners?
CalcuSplit ships an update every 3 weeks, and Neumafit Partners every 5 days. Most recently, CalcuSplit was updated on October 20, 2026 and Neumafit Partners on October 6, 2026.

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