Apollo v2 vs Whistle Performance
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Apollo v2
This performance app offers full customization for coaches and athletes, integrating with Apple Health and providing voice-to-text communication. Visualize data, customize reports, and manage workouts, games, and rehab sessions on the go.
- Fully customizable performance tracking
- Voice-to-text communication
- Apple Health integration
- Customizable reports with visualization
- On-the-go questionnaire customization
- Video, photo, and voice comment logging
- Strength & Conditioning system with exercise videos
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Apollo V2 App is the ultimate, fully customizable performance app working with the Apollo V2 system. The Apollo V2 app is used by Coaches, Athletes, S & C, Sports Scientists, Medical Personal and Parents. It allows full communication and utilizes voice to text technology for all parties involved. All data can be brought in to the Apollov2 system through API integration. The app also integrates with Apple Health so, for example, coaches and doctors can view your heart rate data. All reports are fully customizable for the client with visualization on the user's phone. The ability to customize questionnaires for the athlete and coach to answer on the go. Apollo coaches can video, take a picture and add a voice comment on the go for each athlete on each session. Game / Practice / Work out / Rehab. Apollo has a full S & C system allowing the athletes to see their workout and input their data and see the chosen exercise video or image. The Apollo team feel customization and data visualization and data input through the phone on the move is the key to Sports performance. The app is here to improve communication and help bring data live to the people who need it on the go. Apollo has been developed by a group of performance people with over 200 years of combined collective sports experience within professional sports (MLB, Premier League, NFL, NBA, AFL, NRL) and Collegiate sports.
Whistle Performance
This platform helps sports coaches leverage machine learning and predictive analytics to gain actionable insights from performance data. It connects players and coaches to data, allowing for subjective surveys and a unified understanding of team performance.
- Machine learning and predictive analytics
- Actionable performance data insights
- Team workflow optimization
- Player and coach data connection
- Subjective survey input
- Common language for coaching staff
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Whistle Performance (formerly GPS DataViz) is a platform built by coaches for coaches. Our mission is to provide a comprehensive coach friendly machine learning and predictive analytics platform to create a common language among a team’s coaching staff, save coaches an hour+ each day and help them get actionable insight from their performance data. Our app allows players and coaches to connect to their data, fill out subjective surveys and see all the data that drives optimal performance. In a sports world where every little edge matters, we optimize a team’s workflows, freeing up coaches to spend more time where they excel and can maximize their impact: working with and training high performing athletes. Our app is only available to our customers, contact us at info@gpsdataviz.com TODAY to take your team’s performance to the next level!
Screenshots
Verdict
The clearest difference is rating: Apollo v2 at 4.8 against Whistle Performance's 3.6. Whistle Performance's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Apollo v2 holds the better App Store score, 4.8 against 3.6. Both are backed by a comparable volume of ratings — 5 and 7 respectively.
Apollo v2 ships an update every 6 weeks, Whistle Performance every 2 weeks. The most recent releases landed on September 7, 2026 and September 15, 2026 respectively.
| Parameter | Apollo v2 | Whistle Performance |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) — better | 3.6 (7 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 5 | 7 — better |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 63 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Apollo MIS LLC | GPS DataViz |
Customer experience
Apollo v2
Whistle Performance
In-app purchases
Apollo v2
No in-app purchases
Whistle Performance
No in-app purchases
Questions
Is Apollo v2 free?
Is Whistle Performance free?
Which has better reviews, Apollo v2 or Whistle Performance?
Do Apollo v2 or Whistle Performance have ads?
Which is updated more often, Apollo v2 or Whistle Performance?
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