Comparison

PaceCue Intervals vs Strolla

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

Head to head
About

PaceCue Intervals

Features
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PaceCue – Voice-Guided Intervals Over Your Music Stop staring at the screen. PaceCue guides every interval with natural voice coaching while your music keeps playing. Whether you’re doing 4Γ—4 intervals, Tabata sessions, treadmill workouts, cycling, rowing or HIIT training, PaceCue tells you exactly when to work, recover and finish. Now with Apple Watch support. Follow your workout from your wrist, see time remaining and live heart rate, and control your session without reaching for your iPhone. Completed workouts can be saved to Apple Health. No distracting alarms. No coach screaming in your ear. Just clear, natural voice guidance that helps you stay focused on the workout. Features β€’ Voice-guided interval training β€’ Choice of male or female voice coaching β€’ Apple Watch companion app β€’ Live heart rate on Apple Watch β€’ Save completed workouts to Apple Health β€’ Control pause and stop from Apple Watch β€’ Music keeps playing during voice cues β€’ Automatic volume ducking for Spotify, Apple Music and other audio apps β€’ Natural, professional voice coaching β€’ Built-in 4Γ—4 interval program β€’ Built-in Tabata program (20/10 Γ— 8) β€’ Warm-up and cooldown support β€’ Round tracking and countdown timers β€’ Clean, distraction-free interface β€’ Works with locked screen Designed for β€’ Running β€’ Treadmill workouts β€’ Cycling β€’ Walking β€’ Rowing β€’ HIIT training β€’ Cardio workouts β€’ Endurance training PaceCue was created for athletes who want to focus on effortβ€”not on watching a timer. Put on your headphones, start your music, and let PaceCue handle the rest.

About

Strolla

Features
Read full description

The Japanese walking coach that keeps talking when your iPhone is locked and in your pocket. 3 minutes brisk, 3 minutes easy, five times over β€” about 30 minutes. At every switch, a calm voice tells you the pace that's starting and your phone buzzes β€” once for easy, twice for brisk. Screen locked, earbuds in, your own favorite music still playing. No staring at a timer, no unlocking to check. Just walk. THE METHOD Interval Walking Training (IWT) was developed by researchers at Shinshu University in Japan and studied for over 20 years. In a Shinshu University study of adults, five months of interval walking training was associated with improvements in aerobic fitness, leg strength and blood pressure. Strolla guides you through the interval timing researchers used in Japanese walking studies β€” you decide your own pace. A good rule of thumb: brisk is a pace where talking gets hard; easy is a pace where you get your breath back. WHAT YOU GET, FREE β€’ The standard plan: 5 rounds of 3 minutes brisk and 3 minutes easy β€’ Spoken cues and buzzes at every switch, with the screen locked β€’ A Live Activity on your Lock Screen and in the Dynamic Island, so the current pace and time left are one glance away β€’ Finished walks saved to Apple Health as walking workouts β€’ Your crane companion, which grows from a downy chick into a fully grown crane as your brisk minutes add up β€’ A wetland habitat around it that fills in over time β€” reeds sprout, the water rises, and it never drains, even after a break β€’ Badges for milestones, and a share card you can send when a walk earns one WALK ANYWHERE Around the block, in the park, at the mall, or on a treadmill β€” the cues only need your phone. Strolla fits a lunch break and suits every age, from first-time walkers to seniors who want a gentle, structured routine. STROLLA PREMIUM Premium adds three things: β€’ Journey trends β€” your brisk minutes, week by week, side by side on the Journey tab β€’ Walks on your wrist β€” start and run your walk from Apple Watch, with a tap on your wrist at every switch β€’ Your own rhythm β€” start with the standard 5 rounds of 3 + 3, then make it yours: brisk and easy lengths, the number of rounds, an optional warm-up and cool-down Premium is available as a yearly or monthly subscription, or as a one-time purchase. Subscriptions renew automatically until cancelled; cancel anytime in your App Store settings. CALM BY DESIGN β€’ No account, no sign-up β€’ No ads, no tracking β€” Strolla collects no data β€’ Available in 10 languages Put your phone away and let the crane keep time. Your walk starts with one tap. Strolla is an independent app and is not affiliated with or endorsed by Shinshu University. It is a walking timer, not a medical device. If you have a health condition, check with your doctor before starting a new exercise routine. Terms of Use: https://kuthaygumus.github.io/strolla/terms/ Privacy Policy: https://kuthaygumus.github.io/strolla/privacy/

Screenshots

PaceCue Intervals4 screens
Strolla4 screens

Verdict

The call

The clearest difference is in-app purchases: PaceCue Intervals at none against Strolla's 3. Strolla's advantage is iOS requirement (17.0 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Strolla sells 3 in-app purchases, starting at $4.99 per month. PaceCue Intervals asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 31, 2026.

Scorecard2 real differences Β· 4 level
PaceCue Intervals versus Strolla: the parameters behind the verdict, then further details
ParameterPaceCue IntervalsStrolla
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, Apple WatchiPhone, Apple Watch
Requires iOS26.217.0 β€” better
Further details β€” not scored
Size6 MB7 MB
Age rating4+4+
DeveloperVoice Choice ASKuthay GUMUS

In-app purchases

None

PaceCue Intervals

No in-app purchases

3 purchases

Strolla

Subscriptions2
  • Strolla Premium Monthly$4.991 Month
  • Strolla Premium Yearly$19.991 Year
One-time1
  • Strolla Premium Lifetime$49.99

Questions

Is PaceCue Intervals free?
PaceCue Intervals is free to download, with no in-app purchases.
Is Strolla free?
Strolla is free to download, with in-app purchases available.
Do PaceCue Intervals or Strolla have ads?
Neither PaceCue Intervals nor Strolla shows ads.
Which is updated more often, PaceCue Intervals or Strolla?
PaceCue Intervals ships an update every 3 weeks, and Strolla every 3 weeks. Most recently, PaceCue Intervals was updated on October 31, 2026 and Strolla on October 31, 2026.

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