PractiScore Log vs Power Factor Estimator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PractiScore Log
Track your training sessions with detailed run logs, drill creation, and performance analysis. Integrate with Bluetooth shot timers and record/edit videos of your practice.
- Save practice runs and dry-fire drills
- Connect with Bluetooth shot timers
- Create custom drills with scoring
- Analyze and compare multiple runs
- Record and edit practice videos
- Export data to Excel/CSV
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The PractiScore Log app helps you to keep track of your training day. * Save all your practice runs. Manually enter times, run repeated dry-fire drills or pull the time data from the Bluetooth-enabled shot timers * Add general notes and plan your practice in advance * Add notes and attach images for individual runs * Create drills and specify scoring * Enter scores for completed drill in the app * Enter scores for completed drill from the connected Bluetooth timer (CE ProTimer BT) * Analyze and compare multiple runs side by side * Annotate/tag recorded data and filter by selected tags * View time charts for selected runs or for selected tags * View stats for your practice sessions or for selected tags * Export data to Excel/CSV for archiving and additional processing * Record videos of your runs and control video recording using connected Bluetooth timer * Show timer data overlay on recorded videos * Share recorded videos with subtitles for captured shots and scores * Blend multiple videos to evaluate your performance * Combine two videos into a “picture in picture” video * Stack 3…4 videos side by side * Merge videos from multiple runs and create condensed video of your range practice The app can also pull time from the Bluetooth-enabled timers/devices, such as AMG Lab Commander, Special Pie M1A2, Competition Electronics ProTimer BT, Kestrel KST1000, Double-Alpha Edge, Shooters Global timers, RangeTech, Shooter Kun Airsoft Shot Timer and Smart Stop Plate. . * https://www.amg-lab.com/ * https://amzn.to/4oSRhhq * https://competitionelectronics.com/products/protimer-bt * https://kestrelballistics.com/shot-timer * https://www.doublealpha.biz/double-alpha-edge-shot-timer * https://timer.shooters.global/ * https://www.rangetechtimer.com/ * https://shooterkun.booth.pm/ * https://www.facebook.com/Smart-Stop-Plate-AA-IPSC-108776720720894 Stay tuned for more features! See more info at the app page or contact eu@javatx.org with any questions and bug reports. https://community.practiscore.com/t/practiscore-log-app-info/215
Power Factor Estimator
This app calculates power factor, average velocity, and velocity spread from projectile weight and velocity data. It allows users to input velocities, view minimum and maximum values, and manage data through add, remove, clear, and reset functions.
- Calculate Power Factor
- Calculate Average Velocity
- Calculate Velocity Spread
- View Min/Max Velocity
- Add Velocity Data
- Remove Velocity Data
- Clear Velocity Table
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Power Factor Calculator will calculate: - Power Factor, - Average Velocity, - Velocity Spread. Also would be shown the minimum and maximum velocity from the Velocity Table data. To calculate the Power Factor you have to enter the Weight of projectile in grains. Then add the velocities(in ft/s) to the table by specifying the velocity, and pressing the "Add" button. Thereafter all velocities was added to the table, press a "Calculate" button to perform the calculations. You can remove the particular value of velocity by swiping left. Or clear all Velocity Table by pressing the "Clear" button. To clean up all the data, press the "Reset" button.
Screenshots
Verdict
The clearest difference is review sentiment: PractiScore Log at 50% against Power Factor Estimator's 0%. PractiScore Log also leads on rating (4.0 vs 1.0) and chart position (#38 vs unranked). Power Factor Estimator's advantage is price (Free vs $14.99) and update cadence (every 3 days vs every 6 weeks). On ads, in-app purchases, 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
Power Factor Estimator is free to download; PractiScore Log costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PractiScore Log holds the better App Store score, 4.0 against 1.0. That said, the two scores are not equally well evidenced: PractiScore Log has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of PractiScore Log's written reviews are positive against 0% of Power Factor Estimator's.
PractiScore Log ships an update every 6 weeks, Power Factor Estimator every 3 days. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.
| Parameter | PractiScore Log | Power Factor Estimator |
|---|---|---|
| Price | $14.99 | Free — better |
| Rating | 4.0 (6 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Best chart rank | #38 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.4 |
| Further details — not scored | ||
| Size | 68 MB | 1 MB |
| Age rating | 17+ | 4+ |
| Developer | Eugene Kuleshov | Oleg Udovenko |
Customer experience
PractiScore Log
Power Factor Estimator
In-app purchases
PractiScore Log
No in-app purchases
Power Factor Estimator
No in-app purchases
Questions
Is PractiScore Log free?
Is Power Factor Estimator free?
Which has better reviews, PractiScore Log or Power Factor Estimator?
Do PractiScore Log or Power Factor Estimator have ads?
Which is updated more often, PractiScore Log or Power Factor Estimator?
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