Comparison

CalcuSplit vs Roll Call

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

Roll Call

This app helps you complete daily challenges with friends by tracking progress and encouraging accountability. See who's on track, share updates, and maintain your streak with a supportive group.

Highlights
  • Form accountability crews with friends
  • Track daily task completion
  • Maintain streaks and progress
  • View crew progress and cheer others
  • Private tracking for photos, weight, and calories
  • Choose between streak-only or strict modes
Features
Read full description

Roll Call turns a 75-day challenge into something you actually finish — because your crew is watching. Start a crew with a code, check off your daily tasks, and keep your streak alive. See who's done, cheer them on, nudge the stragglers, and climb the Roll Call leaderboard. Track a progress photo, weight, and calories privately — share only what you want. Streak-only or strict mode, your call. Show up. Answer the call.

Screenshots

CalcuSplit4 screens
Roll Call4 screens

Verdict

The call

The clearest difference is in-app purchases: Roll Call at none against CalcuSplit's 1. Roll Call also leads on rating (5.0 vs 4.7) and iOS requirement (15.1 vs 18.0). CalcuSplit's advantage is ratings volume (21 vs 1). 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. Roll Call asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Roll Call holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: CalcuSplit has 21 ratings behind it against 1, so its average is the more settled of the two.

Scorecard5 real differences · 5 level
CalcuSplit versus Roll Call: the parameters behind the verdict, then further details
ParameterCalcuSplitRoll Call
PriceFreeFree
Rating4.7 (21 ratings)5.0 (1 ratings) — better
Positive reviews75.0% of reviews—
Number of ratings21 — better1
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size3 MB35 MB
Age rating4+4+
DeveloperJoseph IannazzoneBRADFORD H WOODHOUSE

Customer experience

CalcuSplit

All ratings21 ratings
Positive90.5%
Neutral9.5%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

Roll Call

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

CalcuSplit

One-time1
  • CalcuSplit Premium$4.99
None

Roll Call

No in-app purchases

Questions

Is CalcuSplit free?
CalcuSplit is free to download, with in-app purchases available.
Is Roll Call free?
Roll Call is free to download, with no in-app purchases.
Which has better reviews, CalcuSplit or Roll Call?
Roll Call is rated higher. CalcuSplit averages 4.7 out of 5 from 21 ratings, while Roll Call averages 5.0 from 1 ratings.
Do CalcuSplit or Roll Call have ads?
Neither CalcuSplit nor Roll Call shows ads.

Other comparisons