Comparison

Chronograph Log vs Catch Logger

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

Catch Logger

Easily document your fishing trips and individual catches. Log details, add photos, and manage fishing sessions privately. Share your successes when you choose.

Highlights
  • Log fishing sessions
  • Record individual catches
  • Attach photos to entries
  • Document special catches
  • Private catch storage
  • Optional catch sharing
Features
Read full description

Catch Logger is the app that assists you in maintaining a record of your catches. This is a non-social app, meaning that your catches are kept private for your own reference. However, the option to share your catches is always available if you wish to do so. The “fishing session” feature allows you to effortlessly tally the number of catches, attach photos, or document special catches if you land a fish about which you want to preserve more information. In addition to logging catches during a fishing session, you also have the flexibility to register a single catch or a record catch independently. This is particularly useful if you want to add a fish to the app without initiating a fishing session. Enjoy your fishing adventures with Catch Logger! EULA: http://www.apple.com/legal/itunes/appstore/dev/stdeula

Screenshots

Chronograph Log4 screens
Catch Logger4 screens

Verdict

The call

The clearest difference is review sentiment: Chronograph Log at 67% against Catch Logger's 0%. Chronograph Log also leads on in-app purchases (none vs 2) and iOS requirement (12.0 vs 15.0). Catch Logger's advantage is price (Free vs $3.99) and update cadence (fortnightly vs every 10 months). On 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

CostPrice · In-app purchases · Ads · Monetization

Catch Logger is free to download; Chronograph Log costs $3.99 up front. Catch Logger sells 2 in-app purchases, starting at $1.99 per month. Chronograph Log asks for nothing beyond the download.

UpkeepUpdate frequency

Chronograph Log ships an update every 10 months, Catch Logger fortnightly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
Chronograph Log versus Catch Logger: the parameters behind the verdict, then further details
ParameterChronograph LogCatch Logger
Price$3.99Free — better
Rating4.0 (3 ratings) — better—
Positive reviews66.7% of reviews — better0.0% of reviews
Number of ratings3 — better—
Update frequencyEvery 10 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size22 MB67 MB
Age rating4+4+
DeveloperOn-Core Software LLCDaniel Hindrikes

Customer experience

Chronograph Log

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

Catch Logger

Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

In-app purchases

None

Chronograph Log

No in-app purchases

2 purchases

Catch Logger

Subscriptions1
  • Premium monthly$1.991 Month
One-time1
  • Premium$3.99

Questions

Is Chronograph Log free?
Chronograph Log costs $3.99, with no in-app purchases.
Is Catch Logger free?
Catch Logger is free to download, with in-app purchases available.
Do Chronograph Log or Catch Logger have ads?
Neither Chronograph Log nor Catch Logger shows ads.
Which is updated more often, Chronograph Log or Catch Logger?
Chronograph Log ships an update every 10 months, and Catch Logger fortnightly. Most recently, Chronograph Log was updated on November 1, 2026 and Catch Logger on November 3, 2026.

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