Chronograph Log vs My Clay Scores
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chronograph Log
Record bullet velocities from your chronograph directly onto your iOS device. Easily share load data and track power factors for competitive shooting. This app helps you manage and analyze your shooting performance without manual note-taking.
- Record bullet velocities
- Define bullets, guns, and powder
- Automatic velocity calculations (Avg, Min, Max)
- Color-coded power factors
- Export data via email and social media
- Dropbox backup and restore
- Bluetooth integration with ProChrono Digital
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Chronograph Log was developed to record your bullet velocities, from your Chronograph, onto your iOS device. No more writing everything down on a pieces of paper to be lost in your range bag. When your friends ask about the loads you are using, you can pull out Chronograph Log and give them accurate info instead of guessing. Send them an email or message on the spot. Share your favorite loads via eMail, Facebook and more. Chronograph Log was primarily developed for USPSA IPSC and IDPA, where Minor and Major Power Factors are very important. It will color code those entries based on their velocities. Note that the Power Factors can be ignored if you are tracking rifle loads or don’t care about Power Factors. Note: This application is not a chronograph. You will need to enter readings from your chronograph into the Chronograph Log app. • Define: Bullets, Guns and Powder in the database. • Record velocities for each round from your chronograph. • Automatically calculate Average, Min and Max velocities. • Color coding to show each velocity’s Power Factor. • Export full tables to Mail. • Export favorite loads to Messages, Mail, Twitter or Facebook. • Backup / Restore to Dropbox. • Bluetooth integration with Competition Electronics "ProChrono Digital" using their "Digital Link" module.
My Clay Scores
Track your clay shooting scores for various disciplines like Trap, Skeet, and Sporting. View performance statistics graphically and monitor improvement over time. Supports iPhone, iPad, and Apple Watch.
- Score tracking for Trap, Skeet, and Sporting
- Graphical performance statistics
- Round editing and deletion
- Exclude rounds from averages
- Apple Watch score entry
- iCloud synchronization
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A simple and straightforward app with all popular clay ranges covered: Trap: American, Continental, ISSF/Olympic and Doubles Skeet: American & ISSF/Olympic Sporting: Compak/5-Stand On the phone, tap the "Range" button to select the range you're shooting and then tap "New Round" to enter the scoring for that round. A comment can be added as well. The "Stats" button graphically shows your average scoring by position for the Range selected and a detailed graph of performance over time to monitor improvement. Individual saved rounds can be deleted (permanently) by swiping to the left or can be edited by tapping on the small ">" on the right of the screen next to the round. New feature allows you to exclude selected Round sfrom your calculated averages. This is done with a new button shown when entering a New Round or editing a saved Round. Excluded Rounds are shown with a red icon in the list view of all saved Rounds. This app can be used on either an iPhone or iPad and is a sister app to "TrapScores", which tracks your shooting for Trap ranges only. (Note: My Clay Scores and TrapScores share the same iCloud account. So changes in one app will be reflected in the other as well.) You can now also use an Apple Watch to enter scores without the phone. Same as the phone, using the watch first select the Range you're shooting and then enter scores per shooting position. Again, a comment can be added if desired. Hit "Save" and the round will be sent to the cloud, which will then appear on your phone or iPad for review of all rounds and performance statistics. Enjoy! And give me your feedback at: myclayscores@gmail.com
Screenshots
Verdict
The clearest difference is price: My Clay Scores at Free against Chronograph Log's $3.99. My Clay Scores also leads on update cadence (every 2 days vs every 10 months). Chronograph Log's advantage is rating (4.0 vs 3.0) and iOS requirement (12.0 vs 18.6). On ratings volume, ads, in-app purchases 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
My Clay Scores is free to download; Chronograph Log costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Chronograph Log holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.
Chronograph Log ships an update every 10 months, My Clay Scores every 2 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Chronograph Log | My Clay Scores |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 4.0 (3 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 10 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 12.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 22 MB | 3 MB |
| Age rating | 4+ | 9+ |
| Developer | On-Core Software LLC | Doxie Davis |
Customer experience
Chronograph Log
My Clay Scores
In-app purchases
Chronograph Log
No in-app purchases
My Clay Scores
No in-app purchases
Questions
Is Chronograph Log free?
Is My Clay Scores free?
Which has better reviews, Chronograph Log or My Clay Scores?
Do Chronograph Log or My Clay Scores have ads?
Which is updated more often, Chronograph Log or My Clay Scores?
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