Comparison

Calf Keeper vs ProFeeder.ag

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

Head to head
About

Calf Keeper

This app helps livestock owners manage their herds by tracking calf births, linking animals, and calculating calving dates. Premium features allow for custom data fields, animal scoring, photo uploads, and collaborative herd management.

Highlights
  • Calf birth tracking
  • Herd linking (cows, bulls)
  • Gestation calculator
  • Customizable data fields
  • Animal scoring
  • Photo uploads
  • Collaborative herd management
Features
Read full description

Calf Keeper is a calving book designed to be simple, easy to use, and customizable. Users can track data about calves as they're born and also link the calves to cows and bulls in their cattle herd. A gestation calculator is also provided to calculate approximate calving dates. By upgrading to Calf Keeper PLUS, users can customize their data entry. New fields can be added to allow you to track the data that is important to your operation. Users can also track customizable scores to help build a better picture of the quality of an animal. PRO users can add up to 10 photos per animal and also invite other users to manage their herd. When changes are made by other users, you can receive a notification to stay up to date with the latest status of your herd. Before purchasing a subscription, try a free 30-day trial to see if Calf Keeper is right for your operation. Calf Keeper is powered by Cattle Market Mobile. Terms of Service: https://www.calfkeeper.com/legal/terms

About

ProFeeder.ag

This app helps show pig exhibitors manage their livestock's growth and nutrition. It simplifies tracking individual pigs, calculating daily gains, and planning for target weights to ensure success on show day.

Highlights
  • Individual pig profiles
  • Precision weight tracking & ADG calculation
  • Target weight planning
  • Performance analytics
  • Show calendar
  • Custom nutrition and health records
Features
Read full description

Master the ring with ProFeeder.ag, the premier management app designed specifically for show pig exhibitors. Whether you are a student preparing for your first local jackpot or a professional chasing a national title, ProFeeder.ag gives you the data-driven edge needed to hit your target weight on show day. Eliminate the guesswork and manual calculations. ProFeeder.ag simplifies the complex task of monitoring growth and nutrition, allowing you to focus on what matters most: your livestock. Key Features: Comprehensive Pig Profiles: Track individual show pigs with detailed profiles, including breed, tag numbers, and "Days on Feed" counters. Precision Weight Tracking: Log weights and automatically calculate Average Daily Gain (ADG) across multiple timeframes to monitor growth trends. Target Weight Planning: Set your show date and goal weight; the app automatically calculates the "ADG Needed" to stay on track. Performance Analytics: Instantly see if your pig is "Behind Pace" or on target with visual indicators comparing current growth to show requirements. Show Calendar: Manage upcoming national and local shows, featuring countdowns to ensure you never miss a deadline. Nutrition & Health: Create custom rations, track nutrition, and maintain digital health records for your entire barn. From the first day in the barn to the final drive in the ring, ProFeeder.ag is your partner in show ring success. Terms of use: https://profeeder.ag/terms

Screenshots

Calf Keeper4 screens
ProFeeder.ag3 screens

Verdict

The call

The clearest difference is review sentiment: ProFeeder.ag at 100% against Calf Keeper's 33%. ProFeeder.ag also leads on rating (5.0 vs 4.2). Calf Keeper's advantage is ads (none vs shown). On price, ratings volume, update cadence and in-app purchases 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

Both are free to download. Calf Keeper sells 4 in-app purchases, starting at $5.99 per month and ProFeeder.ag sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ProFeeder.ag holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews point the same way: 33% of Calf Keeper's written reviews are positive against 100% of ProFeeder.ag's.

UpkeepUpdate frequency

Calf Keeper ships an update every 2 weeks, ProFeeder.ag every 6 days. The most recent releases landed on October 10, 2026 and September 19, 2026 respectively.

Scorecard3 real differences · 7 level
Calf Keeper versus ProFeeder.ag: the parameters behind the verdict, then further details
ParameterCalf KeeperProFeeder.ag
PriceFreeFree
Rating4.2 (5 ratings)5.0 (5 ratings) — better
Positive reviews33.3% of reviews100.0% of reviews — better
Number of ratings55
Update frequencyEvery 2 weeksEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.1
Further details — not scored
Size56 MB65 MB
Age rating4+4+
DeveloperCattleSync, LLCJOSEPH LOGSDON

Customer experience

Calf Keeper

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

ProFeeder.ag

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Calf Keeper

Subscriptions4
  • Calf Keeper Plus (Monthly)1 Month trial$5.991 Month
  • Calf Keeper Pro (Monthly)1 Month trial$9.991 Month
  • Calf Keeper Plus (Yearly)1 Month trial$59.991 Year
Show 1 more
  • Calf Keeper Pro (Yearly)1 Month trial$99.991 Year
3 purchases

ProFeeder.ag

Subscriptions3
  • Basic Plan$4.991 Month
  • Pro Monthly$8.991 Month
  • Pro Plan (Annual)$79.991 Year

Questions

Is Calf Keeper free?
Calf Keeper is free to download, with in-app purchases available.
Is ProFeeder.ag free?
ProFeeder.ag is free to download, with in-app purchases available.
Which has better reviews, Calf Keeper or ProFeeder.ag?
ProFeeder.ag is rated higher. Calf Keeper averages 4.2 out of 5 from 5 ratings, while ProFeeder.ag averages 5.0 from 5 ratings.
Do Calf Keeper or ProFeeder.ag have ads?
ProFeeder.ag shows ads; Calf Keeper does not.
Which is updated more often, Calf Keeper or ProFeeder.ag?
Calf Keeper ships an update every 2 weeks, and ProFeeder.ag every 6 days. Most recently, Calf Keeper was updated on October 10, 2026 and ProFeeder.ag on September 19, 2026.

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