Comparison

Subintervals vs Solus Data Studio

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

Head to head
About

Subintervals

Visualize your training data with detailed displays and interactive graphs. Customize your analysis and sync seamlessly with intervals.icu for up-to-the-minute insights into activities, events, and performance metrics.

Highlights
  • Detailed activity and event visualization
  • Interactive performance graphs
  • Seamless intervals.icu sync
  • Customizable data analysis
  • Actionable training insights
Features
Read full description

Elevate Your Training with Subintervals Subintervals transforms your intervals.icu data into actionable insights. This app brings your training activities, events, and performance metrics to life through detailed displays and interactive graphs. Customise and control your data for a tailored analysis, and seamlessly sync with intervals.icu for up-to-the-minute information. Key Features: - Detailed visualisation of activities and events. - Dynamic, interactive graphs for performance tracking. - Effortless sync with intervals.icu. Please note that it is an independent application developed by an enthusiast keen on providing a complementary tool to the official platform.

About

Solus Data Studio

Transform your workout activities into visually appealing stories for social media. This app offers customizable templates and design options to personalize your fitness journey's narrative. Share your progress and achievements with beautifully crafted visuals.

Highlights
  • Sync workouts from Strava
  • Premium visual templates
  • Customizable colors and layouts
  • Add personal photos
  • Export high-resolution posts
Features
Read full description

Solus turns your workouts into stories worth sharing. Built for fitness creators and athletes, Solus transforms your Strava activity into beautifully crafted visuals made to elevate your feed. Choose from curated templates. Customize with color, layout, and background options. Add photos that bring your sessions to life. Then export and share directly to your favorite platforms. With Solus, you can: • Sync workouts instantly from Strava • Select from premium visual templates • Customize colors, layouts, and graphic backgrounds • Add your own photos to personalize each story • Export high-resolution posts for Instagram, Strava, or other channels Solus is designed for those who train with intent and share with purpose. Your movement deserves more than a screenshot. Share it with Solus.

Screenshots

Subintervals4 screens
Solus Data Studio4 screens

Verdict

The call

The clearest difference is monetization model: Solus Data Studio at free against Subintervals's free with in-app purchases. Subintervals's advantage is update cadence (weekly vs monthly). On price, rating, ratings volume 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

Both are free to download. Subintervals sells 4 one-off in-app purchases and Solus Data Studio sells 1 one-off in-app purchase. 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 — 5.0 for Subintervals against 5.0 for Solus Data Studio. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

UpkeepUpdate frequency

Subintervals ships an update weekly, Solus Data Studio monthly. Both last shipped on October 30, 2026.

Scorecard2 real differences · 8 level
Subintervals versus Solus Data Studio: the parameters behind the verdict, then further details
ParameterSubintervalsSolus Data Studio
PriceFreeFree
Rating5.0 (2 ratings)5.0 (3 ratings)
Positive reviews100.0% of reviews—
Number of ratings23 — better
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size109 MB71 MB
Age rating4+4+
DeveloperInaki Arroyo NebredaBRIAN ROGERS

Customer experience

Subintervals

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Solus Data Studio

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Subintervals

One-time4
  • Coffee$3.99
  • Lunch$11.99
  • Big Thanks$17.99
Show 1 more
  • Sponsor$44.99
1 purchases

Solus Data Studio

One-time1
  • Ascent Template Collection$4.99

Questions

Is Subintervals free?
Subintervals is free to download, with in-app purchases available.
Is Solus Data Studio free?
Solus Data Studio is free to download, with in-app purchases available.
Which has better reviews, Subintervals or Solus Data Studio?
Subintervals and Solus Data Studio are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.
Do Subintervals or Solus Data Studio have ads?
Neither Subintervals nor Solus Data Studio shows ads.
Which is updated more often, Subintervals or Solus Data Studio?
Subintervals ships an update weekly, and Solus Data Studio monthly. Most recently, Subintervals was updated on October 30, 2026 and Solus Data Studio on October 30, 2026.

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