Athlog vs Track Performance Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Athlog
This app serves as a comprehensive journal for athletes, allowing them to track workouts, sleep, energy, and other performance-impacting factors. It streamlines data logging through voice or manual input and facilitates collaboration with coaching teams for smarter training decisions.
- Workout, sleep, and energy tracking
- Voice-to-text entry logging
- AI-powered auto-writing
- Performance trend analysis
- Coach collaboration and data sharing
- Attachment of photos, PDFs, and videos
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Athlog is the journal for ambitious athletes. Track your workouts, sleep, energy levels, and everything that impacts your performance — all in one place. No more Excel sheets, PDFs, or scattered WhatsApp chats. Just clean, structured data you and your coaches can actually use. Speak your entries or log them manually. Athlog blends your personal perception with factual metrics, giving you a clear view of how you’re training, recovering, and progressing over time. Connect with your coaching team to plan sessions, share files, exchange insights, and keep everyone aligned. Whether you're in a high-performance squad or training independently, Athlog helps you make smarter decisions, avoid overload, and improve faster. With Athlog you can: • Track workouts, sleep, energy, soreness, mood and custom metrics • Add photos, PDFs, and videos to your journal • Use AI to auto-write your entries — just talk • Spot trends and understand what drives your best performances • Collaborate with coaches and share data instantly • Replace Excel, PDFs, voice messages, and scattered tools with one workflow • Stay consistent and learn from your own training Train smarter. Recover better. Perform with clarity. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Track Performance Calculator
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Track Performance Calculator is a data-driven tool designed to help athletes and coaches estimate performance potential across track and field events. Translate existing marks into meaningful insights and better understand what you’re capable of when your performances align. Features Event Conversions – Estimate potential times across sprint events and hurdles 800m Retention Analysis – Evaluate how speed carries into longer distances Pacing Calculator – Plan race strategy with structured splits Split Calculator – Analyze relay splits, lap splits, and race segments Dark Mode – Clean, modern interface for any environment Designed For Athletes and coaches looking to better understand performance, identify gaps, and make more informed training decisions.
Screenshots
Verdict
The clearest difference is in-app purchases: Track Performance Calculator at none against Athlog's 2. Athlog's advantage is update cadence (every 2 weeks vs monthly). On price, ads, device support and iOS requirement 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. Athlog sells 2 in-app purchases, starting at $7.99 per month. Track Performance Calculator asks for nothing beyond the download.
Athlog ships an update every 2 weeks, Track Performance Calculator monthly. The most recent releases landed on August 9, 2026 and September 15, 2026 respectively.
| Parameter | Athlog | Track Performance Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 57 MB | 184 MB |
| Age rating | 4+ | 17+ |
| Developer | Silas Stulz | Keith Fingers |
In-app purchases
Athlog
- Athlog Pro Monthly$7.991 Month
- Athlog Athlete Yearly$49.991 Year
Track Performance Calculator
No in-app purchases





