Subintervals vs Solus Data Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Detailed activity and event visualization
- Interactive performance graphs
- Seamless intervals.icu sync
- Customizable data analysis
- Actionable training insights
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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.
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.
- Sync workouts from Strava
- Premium visual templates
- Customizable colors and layouts
- Add personal photos
- Export high-resolution posts
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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
Verdict
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
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.
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.
Subintervals ships an update weekly, Solus Data Studio monthly. Both last shipped on October 30, 2026.
| Parameter | Subintervals | Solus Data Studio |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (3 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 | 3 — better |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 109 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | Inaki Arroyo Nebreda | BRIAN ROGERS |
Customer experience
Subintervals
Solus Data Studio
In-app purchases
Subintervals
- Coffee$3.99
- Lunch$11.99
- Big Thanks$17.99
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- Sponsor$44.99
Solus Data Studio
- Ascent Template Collection$4.99









