SimpleScoring IPSC vs Power Factor Estimator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SimpleScoring IPSC
Easily score shooting stages and save results for practice or informal matches. Analyze performance with hit factors and score percentages, and share your sessions across multiple devices. It also functions as a standalone calculator for IPSC/USPSA hit factors.
- Score shooting stages
- Save results
- Analyze performance
- What-if scenarios
- Share sessions
- Multi-device support
- Hit factor calculator
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Score stages and save the results during practice or impromptu matches with your friends. Designed to be as simple to use as possible on the range; just add a few friends and some stages and you are ready to score and review the results. Analysis of results that provides what-if scenarios with hit factors and score percentage. Share your session and use multiple devices. Can be used as a standalone IPSC/USPSA hit factor calculator. Free. No ads.
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: SimpleScoring IPSC at 86% against Power Factor Estimator's 0%. SimpleScoring IPSC also leads on rating (5.0 vs 1.0) and ratings volume (8 vs 1). Power Factor Estimator's advantage is update cadence (every 3 days vs every 9 days). On price, ads, in-app purchases and monetization model 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.
SimpleScoring IPSC holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: SimpleScoring IPSC has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 86% of SimpleScoring IPSC's written reviews are positive against 0% of Power Factor Estimator's.
SimpleScoring IPSC ships an update every 9 days, Power Factor Estimator every 3 days. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.
| Parameter | SimpleScoring IPSC | Power Factor Estimator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 85.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 9 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.4 | 15.4 — better |
| Further details — not scored | ||
| Size | 51 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Tomas Kaellsen | Oleg Udovenko |
Customer experience
SimpleScoring IPSC
Power Factor Estimator
In-app purchases
SimpleScoring IPSC
No in-app purchases
Power Factor Estimator
No in-app purchases
Questions
Is SimpleScoring IPSC free?
Is Power Factor Estimator free?
Which has better reviews, SimpleScoring IPSC or Power Factor Estimator?
Do SimpleScoring IPSC or Power Factor Estimator have ads?
Which is updated more often, SimpleScoring IPSC or Power Factor Estimator?
Other comparisons
