Comparison

WorkOutDoors vs RUN interval

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

Head to head
About

WorkOutDoors

This advanced workout app for Apple Watch offers extensive customization for outdoor activities like running, cycling, and hiking. It features detailed maps, navigation, and over 800 data fields for comprehensive workout tracking and analysis.

Highlights
  • Advanced vector maps with navigation
  • Configurable workout screens with 800+ data fields
  • Route import and turn-by-turn directions
  • Customizable alerts and interval schedules
  • Waypoint creation and navigation
  • Workout export (FIT/TCX/GPX) and Strava integration
  • Offline map support
Features
Read full description

WorkOutDoors is the most advanced and most configurable workout app for the Apple Watch. It's perfect for running, cycling, hiking and any other indoor or outdoor activity. Note: WorkOutDoors requires an Apple Watch Series 4 or later. It is not necessary to have your iPhone with you during a workout. The app uses Apple’s workout system, so all workouts are saved to the Health system. However it also provides many extra features over Apple's app, such as: - a super-smooth vector map that can be shown during a workout; - multiple configurable screens with metrics and graphs from a pool of 800+ data fields; - route files can be imported and used for navigation (including turn by turn directions); - dozens of configurable alerts (e.g. every mile; high heart rate; low pace; off-route etc); - interval schedules can be created using the larger screen of the phone app; - climbs and descents are supported with notifications and on-screen data and graphs; - waypoints can be created, navigated to, and exported; - use shortcuts to associate operations with gestures (e.g. double tap to hear configurable metrics); - compare pace against a target or a previous workout (using metrics and a dot on the map); - show zones for pace and power as well as heart rate (with optional coloured backgrounds); - auto-pause is available for all outdoor activities; - shows GPS and heart rate before starting a workout, so that you can wait for good signals; - configure distance and pace for running / walking to come from Apple’s pedometer or from GPS; - workouts can be exported in FIT / TCX / GPX files, or automatically sent to Strava; - workouts created by the app can be analysed in great depth in the iPhone app. The app also has many more features. The map is a particular highlight. It uses OpenStreetMap, which provides worldwide coverage and includes the trails necessary for outdoor workouts. It also has several features that help you navigate during a workout: - maps can be smoothly panned and zoomed, and can rotate according to the compass; - a breadcrumb trail of your whole route is displayed on the map during the workout; - topographic data can be shown, with configurable contour colours and hill shading; - map-only mode is provided for when you don't want to start a workout and just need a map; - a circular scale is shown when you zoom, making it easy to see the distance to features; - maps can be stored on the watch for use when offline (they are downloaded as required if online); - a red compass points north and a green compass points to the start; - choose a waypoint to see a compass and distance to it in the corner of the map; - you can also navigate to waypoints on the map, such as hospitals, sights, cafes etc. If you load a route from a GPX / TCX / FIT file then navigation is even easier: - your position is shown on an elevation profile of the route; - the remaining distance, time and ascent can also be displayed; - you can get alerted when you go off-route; - when off-route then a compass is shown which points to the nearest part of the route; - if the route contains turn by turn directions then these can be used like a sat nav; - if there are no directions then the app can use “bend detection” to generate them; - the next direction is shown as an icon and distance in the corner of the map; - the map can automatically zoom in when you are approaching a turn; - you can use shake gestures to hear the distance to the next turn or the end of the route; - routes are coloured by gradient: from red for steep uphill to blue for steep downhill; - you can configure what information is displayed during a climb or descent. All this is included for a single one-off payment. No extra in-app purchases or subscriptions are required (although there is a completely optional in-app tip jar which was requested by long-term users). If you own an Apple Watch and do any form of exercise, then WorkOutDoors is the app for you. Give it a go!

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.

Screenshots

WorkOutDoors4 screens
RUN interval4 screens

Verdict

The call

The clearest difference is price: RUN interval at Free against WorkOutDoors's $8.99. WorkOutDoors's advantage is chart position (#6 vs unranked) and review sentiment (88% vs 77%). On rating, ratings volume, update cadence and ads 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

RUN interval is free to download; WorkOutDoors costs $8.99 up front. WorkOutDoors sells 5 one-off in-app purchases and RUN interval sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for WorkOutDoors against 4.7 for RUN interval. Both are backed by a comparable volume of ratings — 1.7K and 1K respectively. Written reviews are what separate them: 88% of WorkOutDoors's written reviews are positive against 77% of RUN interval's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

Scorecard4 real differences · 7 level
WorkOutDoors versus RUN interval: the parameters behind the verdict, then further details
ParameterWorkOutDoorsRUN interval
Price$8.99Free — better
Rating4.7 (1.7K ratings)4.7 (1K ratings)
Positive reviews87.6% of reviews — better77.5% of reviews
Number of ratings1.7K — better1K
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#6 — better—
DevicesiPhone, iPod, Apple WatchiPhone, iPod, Apple Watch
Requires iOS12.0 — better15.6
Further details — not scored
Size39 MB34 MB
Age rating4+4+
DeveloperCCS LtdCAN YOU HEAR ME SOFTWARE

Customer experience

WorkOutDoors

All ratings1,674 ratings
Positive92.1%
Neutral2.0%
Negative5.9%
Written reviews1,376 reviews
Positive87.6%
Neutral4.7%
Negative7.7%

RUN interval

All ratings1,003 ratings
Positive94.3%
Neutral1.6%
Negative4.1%
Written reviews191 reviews
Positive77.5%
Neutral5.2%
Negative17.3%

Bugs and requests

WorkOutDoors

Reported bugs

3 issues
  • Heart rate tracking issues
  • Inconsistent distance/pace tracking
  • Trouble connecting to Apple Watch

Requested features

5 requests
  • Turn-by-turn navigation
  • Shoe tracking
  • Cumulative workout stats (weekly/monthly)
  • Ability to edit/trim recorded workouts
  • Automatic pause/resume during workouts

RUN interval

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

WorkOutDoors

One-time5
  • Tip$0.99
  • Generous Tip$1.99
  • Very Generous Tip$4.99
Show 2 more
  • Massive Tip$9.99
  • Fanatical Tip$19.99
2 purchases

RUN interval

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

Questions

Is WorkOutDoors free?
WorkOutDoors costs $8.99, and also offers in-app purchases.
Is RUN interval free?
RUN interval is free to download, with in-app purchases available.
Which has better reviews, WorkOutDoors or RUN interval?
WorkOutDoors and RUN interval are both rated 4.7 out of 5 on the App Store, from 1.7K and 1K ratings respectively.
Do WorkOutDoors or RUN interval have ads?
Neither WorkOutDoors nor RUN interval shows ads.
Which is updated more often, WorkOutDoors or RUN interval?
WorkOutDoors ships an update every 3 months, and RUN interval every 3 months. Most recently, WorkOutDoors was updated on October 13, 2026 and RUN interval on October 12, 2026.

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