WL Analysis vs Proven Strength App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WL Analysis
Analyze your weightlifting and powerlifting technique with this video analysis tool. It automatically detects the barbell and provides detailed insights into bar path, velocity, power, and force. Compare videos side-by-side or overlaid, with customizable playback and export options.
- Automatic barbell detection
- Side-by-side video comparison
- Overlay video comparison
- Bar path visualization by metrics
- Adjustable playback speed
- Frame-by-frame playback
- Export kinematic data to CSV
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Easy to use video analysis tool for weightlifting / powerlifting. Provides approximated info about bar path, velocity, power, force and horizontal displacement. Features: - Automatic barbell detection (no need for manual plate selection) - Side by side / overlay video comparison - Bar path color based on velocity / power / force - Adjustable playback speed - Frame by frame playback - Video zoom - Charts, statistics - Export videos with selected overlay - Export kinematic parameters to .csv file - Suitable for all barbell sports: olympic weightlifting, powerlifting, crossfit, etc.
Proven Strength App
This app offers strength and muscle building programs created by world record holders. It helps users reach their strength training potential and syncs with HealthKit to track fitness data.
- Strength and muscle building programs
- Powerlifting programs by world record holders
- Reach strength training potential
- HealthKit data sync
- Track nutrition, steps, and bodyweight
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Proven Strength is a premier strength and muscle building programming app. Powerlifting programs designed by world record holders John Haack and Andy Huang. The programs are designed to help you reach your strength training potential. Sync your account with HealthKit to effortlessly track all your health and fitness data in one place including nutrition, steps and bodyweight.
Screenshots
Verdict
WL Analysis and Proven Strength App both sit at 4.3 stars, but that hides the real split: 100% of Proven Strength App's written reviews are positive against 62% of WL Analysis's. Proven Strength App also leads on in-app purchases (none vs 1) and update cadence (every 2 weeks vs every 6 weeks). WL Analysis's advantage is ratings volume (46 vs 6). On price, rating, ads and device support 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. WL Analysis sells 1 one-off in-app purchase. Proven Strength App asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.3 for WL Analysis against 4.3 for Proven Strength App. That said, the two scores are not equally well evidenced: WL Analysis has 46 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 62% of WL Analysis's written reviews are positive against 100% of Proven Strength App's.
WL Analysis ships an update every 6 weeks, Proven Strength App every 2 weeks. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.
| Parameter | WL Analysis | Proven Strength App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (46 ratings) | 4.3 (6 ratings) |
| Positive reviews | 61.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 46 — better | 6 |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 27 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | Karol Smolak | Proven Strength and Performance |
Customer experience
WL Analysis
Proven Strength App
In-app purchases
WL Analysis
- Extra features$8.99
Proven Strength App
No in-app purchases
Questions
Is WL Analysis free?
Is Proven Strength App free?
Which has better reviews, WL Analysis or Proven Strength App?
Do WL Analysis or Proven Strength App have ads?
Which is updated more often, WL Analysis or Proven Strength App?
Other comparisons
