Comparison

RUN interval vs SplitCue

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

Head to head
About

RUN interval

This app simplifies interval and Fartlek running by allowing you to set custom targets for time or distance during hard, easy, and rest efforts. It offers detailed post-run summaries, audio and visual feedback, and an Apple Watch app for enhanced training.

Highlights
  • Customizable interval sessions
  • Time and distance targets
  • Distance Goal option
  • Audio and visual feedback
  • Detailed run summaries
  • Apple Watch app
  • Strava sharing
Features
Read full description

Easily set up and record your Interval and Fartlek running sessions. With the flexibility of using time and/or distance as interval targets for your "Hard", "Easy" and "Rest" efforts. The simple but highly configurable interface on your phone and watch will have you running sooner. Now with a Distance Goal option for your session. Along with great audio and visual feedback, detailed post-run summary, share your runs to Strava, and a full-featured Apple Watch app. You can also record your regular runs with voice-over calling out distance and pace feedback. Key Features: • Easily create flexible custom interval sessions. • Utilize three effort targets "Hard", "Easy" and "Rest" in each set, targeting time or distance (meters or miles). • You can "Skip" any of the three efforts to create flexible sets, like building a progressive intervals session. • NEW: Set a Distance Goal for your session, that repeats the sets from the start until the distance has been reached. • Set a Warm-Up and Warm-Down timer or distance around your session. • Clear and easily glanceable visuals and audio prompts, including vibrations. • Voice-over prompts to save you from looking at the screen, great for iPhone or headphone users. • Voice-over prompts include the upcoming intervals effort and time/distance amount, and your last intervals average pace and heart rate. • Full-featured Apple Watch App! • Heart Rate Zones! (see description below) • Indoor Mode, no GPS, for treadmill running. • Sound Mode, for normal, discrete or silent audio prompts on your watch. • Vibration feedback on both the phone and watch. • Detailed run summary, showing pace for hard and easy efforts. • The run summary also includes interval breakdown, distance breakdown and heart rate details. • Play music or podcasts while running and still hear the audio prompts. • Sharing. Share a summary photo with your friends. • Private data. We don’t send any of your data to a server or share it with anyone. Session Types: • Normal Run – Record a normal run, long or short. • Record Intervals – If you run with a group or do an undefined session, then use the Record Interval option. It allows you to manually change between "Hard" and "Easy" reps, allowing you to record your session. • Custom Intervals – Our fully flexible intervals that allow you to use time and/or distance for the efforts. Add multiple intervals sets together to create the session you want. Sharing: From the summary screen, you can share your runs with friends or across social media. If you want to share directly with friends or across other social media, you can share a summary image with the details of your run. Heart Rate Zones: (Apple Watch Only) Zones are displayed as grouped percentages of your maximum heart rate. Giving you an indication of your current work rate based on your current heart rate. Just enter your maximum workout heart rate into our Settings screen and they will display on your Watch the next time you run. Zone 1: Very Light Effort 50-60% (Gray) Zone 2: Light Effort 60-70% (Blue) Zone 3: Moderate Effort 70-80% (Green) Zone 4: Hard Effort 80-90% (Yellow) Zone 5: Maximum Effort 90-100% (Red) Privacy: We don’t want to know where you have run, that's for you to worry about. We don’t send any of your data to a server or share it with anyone you don't want too. We keep your running records safe in Apple Health so you have control. Apple Heath gives you the control over who accesses your data. We only write and read the data we record from your running. Feedback: And because we don't send any data to a server, we need you to send us feedback and suggestions. Hit the Support link below or visit our website to contact us.

About

SplitCue

This app provides structured interval training for runners with AI-generated plans and real-time audio cues. It allows users to build custom workouts, track pace and distance, and receive guidance to focus on their run without constantly checking their phone.

Highlights
  • AI training plans for various race distances
  • Customizable interval workouts by time or distance
  • Real-time GPS pace tracking
  • Voice and haptic audio cues
  • Live Activity and Dynamic Island integration
  • Workout history, maps, and personal records
  • Chat-based coaching and voice commands
Features
Read full description

SplitCue (formerly PaceCue) is a structured interval timer built for runners. Build a workout or a full training plan, press start, and get voice and haptic cues that tell you when to speed up, slow down, warm up, and cool down — so you can leave your phone in your pocket and focus on the run. AI Training Plans Pick the race you are training for — 5K, 10K, half marathon, marathon, or a custom distance — then add a goal time, race date, and how many days a week you run. SplitCue builds the plan from your running profile and recent runs, and puts each workout on a calendar so you always know what to run today. Training phases show where you are in the build. Talk to your coach in chat, or just speak: move a long run, ease off a hard day, swap a workout, or add strides. Build any workout in seconds Stack intervals by time or by GPS distance, with repeat counts, effort levels, and target paces. A distance repeat ends when you have covered the distance. Start from 18 built-in workouts — Tempo Run, Fartlek, Pyramid, Hill Repeats, 400m Repeats, Mile Repeats, 5K and 10K runs, a half-marathon run/walk, and more — or design your own. Your library is grouped into Easy, Tempo, Intervals, Long Runs, and Race. AI Workout Builder Describe the run you want — "30-minute tempo with a warmup and strides" — and SplitCue generates a complete interval workout from your profile. Refine it in conversation or by voice, then save it and go. Real-time GPS pace Track pace, distance, and elevation through every interval. Set a target and SplitCue announces it when the interval starts, then calls out your current pace as often as you choose — from every 15 seconds up to every 2 minutes — or only on intervals that have a target. Use minutes per mile or minutes per kilometer, and pick a short or long pace average so track repeats stay quick and long runs stay steady. Audio cues that stay out of your way Choose voice, beeps, both, or silent. Pick any voice on your device, including enhanced voices. Music ducking lets cues cut through Spotify, then hands the volume back. Set countdown warnings at 3, 5, 10, 15, or 30 seconds before each transition, and keep haptics on when you want a cue you can feel. Lock Screen & Dynamic Island A Live Activity shows your current interval, the countdown, and what is next — on the Lock Screen and in the Dynamic Island. Maps, records, and history Every completed run is logged with duration, distance, and splits, including pace versus target. Open a run to see your route, an elevation profile, and your pace uphill, on the flat, and downhill. Tag how it felt, the effort, the weather, and who you ran with. Stats keep personal records — fastest mile, 5K, 10K, and half marathon, plus longest run and elevation — along with milestones and trends for pace, distance, and time. Export a backup anytime, or sign in with Apple and let cloud sync keep workouts and history on all of your devices. Share a workout Send any workout as a link friends can open in one tap. You can share a finished run the same way, splits included. Free to start The timer, presets, custom workouts, pace tracking, Live Activities, voice cues, maps, and history are free. Your first AI training plan is included, along with five AI-built workouts. SplitCue Pro is an optional subscription that unlocks unlimited AI training plans and unlimited AI-built workouts. Questions or ideas? Reach us at brandon@getsurmount.com. Terms of Use: www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

RUN interval4 screens
SplitCue4 screens

Verdict

The call

The clearest difference is update cadence: SplitCue at every 3 days against RUN interval's every 3 months. SplitCue also leads on review sentiment (100% vs 77%) and rating (5.0 vs 4.7). RUN interval's advantage is ratings volume (1K vs 3) and device support (3 vs 1). On price, ads, in-app purchases and monetization model 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. RUN interval sells 2 one-off in-app purchases and SplitCue sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SplitCue holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: RUN interval has 1K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 77% of RUN interval's written reviews are positive against 100% of SplitCue's.

UpkeepUpdate frequency

RUN interval ships an update every 3 months, SplitCue every 3 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
RUN interval versus SplitCue: the parameters behind the verdict, then further details
ParameterRUN intervalSplitCue
PriceFreeFree
Rating4.7 (1K ratings)5.0 (3 ratings) — better
Positive reviews77.1% of reviews100.0% of reviews — better
Number of ratings1K — better3
Update frequencyEvery 3 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPod, Apple Watch — betteriPhone
Requires iOS15.6 — better16.4
Further details — not scored
Size34 MB63 MB
Age rating4+4+
DeveloperCAN YOU HEAR ME SOFTWAREToddly LLC

Customer experience

RUN interval

All ratings1,003 ratings
Positive94.3%
Neutral1.6%
Negative4.1%
Written reviews192 reviews
Positive77.1%
Neutral5.2%
Negative17.7%

SplitCue

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

RUN interval

One-time2
  • The full RUN interval$1.99
  • The full RUN interval$3.99
2 purchases

SplitCue

Subscriptions2
  • PaceCue Pro Monthly$3.991 Month
  • PaceCue Pro Annual$29.991 Year

Questions

Is RUN interval free?
RUN interval is free to download, with in-app purchases available.
Is SplitCue free?
SplitCue is free to download, with in-app purchases available.
Which has better reviews, RUN interval or SplitCue?
SplitCue is rated higher. RUN interval averages 4.7 out of 5 from 1K ratings, while SplitCue averages 5.0 from 3 ratings.
Do RUN interval or SplitCue have ads?
Neither RUN interval nor SplitCue shows ads.
Which is updated more often, RUN interval or SplitCue?
RUN interval ships an update every 3 months, and SplitCue every 3 days. Most recently, RUN interval was updated on October 29, 2026 and SplitCue on October 31, 2026.

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