Comparison

CalMapper vs Merit.

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

Head to head
About

CalMapper

Features
Read full description

CalMAPPER is a mobile and web-based application designed to help forest management teams collect, track, and view field data and work logs. Whether you're recording treatment activities in the field or reviewing project progress in the office, CalMAPPER makes it easy to manage forestry data across platforms. The app supports offline use, GPS-enabled mapping, and seamless syncing with the web for a complete picture of forest management efforts. Access is managed by CAL FIRE and participating organizations.

About

Merit.

Features
Read full description

Show up. Apps unlock. Merit blocks distracting apps until you physically arrive at the places that matter โ€” the gym, library, office, or anywhere you commit to being. No timers, no willpower needed. Just show up. HOW IT WORKS โ€ข Set a commitment: pick a location, choose which apps to block, and set your schedule โ€ข When your commitment activates, selected apps are blocked โ€ข Walk to your location โ€” Merit detects your arrival via GPS and unlocks your apps โ€ข Build streaks by showing up consistently TWO BLOCKING MODES โ€ข Block Until Arrival โ€” apps stay locked until you show up (perfect for getting yourself to the gym) โ€ข Block While At Location โ€” apps lock only while you're there (perfect for staying focused at the library) ACCOUNTABILITY PARTNERS Invite a friend to join your commitment. See when they show up. Hold each other accountable. Because it's easier to skip when nobody's watching. TRACK YOUR PROGRESS โ€ข Daily streaks and weekly progress โ€ข See how often you show up to each location โ€ข Monthly history and unlock records FREE TO START โ€ข 1 commitment with up to 3 blocked apps โ€ข Join shared commitments from friends โ€ข Full streak and stats tracking MERIT PRO โ€ข Unlimited commitments and locations โ€ข Unlimited blocked apps โ€ข Create shared commitments โ€ข Custom themes, fonts, and app icons MERIT PRO PRICING Merit Pro is available as a monthly subscription ($6.99/month, introductory offer: $0.99 for the first month) or annual subscription ($49.99/year). A lifetime purchase is also available. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID account settings. Privacy Policy: https://usemerit.app/privacy Terms of Use: https://usemerit.app/terms

Screenshots

CalMapper4 screens
Merit.4 screens

Verdict

The call

The clearest difference is in-app purchases: CalMapper at none against Merit.'s 3. CalMapper also leads on iOS requirement (18.6 vs 26.2). Merit.'s advantage is update cadence (every 3 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Merit. sells 3 in-app purchases, starting at $6.99 per month. CalMapper asks for nothing beyond the download.

UpkeepUpdate frequency

CalMapper ships an update every 5 weeks, Merit. every 3 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard3 real differences ยท 3 level
CalMapper versus Merit.: the parameters behind the verdict, then further details
ParameterCalMapperMerit.
PriceFreeFree
Update frequencyEvery 5 weeksEvery 3 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS18.6 โ€” better26.2
Further details โ€” not scored
Size115 MB9 MB
Age rating17+4+
DeveloperTechnosylva Inc.Merit Apps LLC

In-app purchases

None

CalMapper

No in-app purchases

3 purchases

Merit.

Subscriptions2
  • Merit Pro Monthly7 Days trial$6.991 Month
  • Merit Pro Annual$49.991 Year
One-time1
  • Merit Pro Lifetime$149.99

Questions

Is CalMapper free?
CalMapper is free to download, with no in-app purchases.
Is Merit. free?
Merit. is free to download, with in-app purchases available.
Do CalMapper or Merit. have ads?
Neither CalMapper nor Merit. shows ads.
Which is updated more often, CalMapper or Merit.?
CalMapper ships an update every 5 weeks, and Merit. every 3 days. Most recently, CalMapper was updated on October 28, 2026 and Merit. on October 25, 2026.

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