Comparison

P vs Gooder Dog

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

Head to head
About

P

This app simplifies paper calculations for professionals. It offers tools to accurately determine sheet count, roll length, and sheet thickness, optimizing material management for businesses.

Highlights
  • Sheet count calculation
  • Roll length calculation
  • Sheet thickness calculation
  • Time-saving automated calculations
  • Intuitive interface
Features
Read full description

P-Calc is the essential application for calculating paper. Simplify your calculations with dedicated, precise and easy-to-use tools. Key features: Sheet count calculation: Quickly determine the number of sheets based on dimensions and grammage. Roll length calculation: Get the exact length based on width, grammage and diameter. Calculate sheet thickness: Measure with precision to better manage your stocks and projects. Why choose P Calc? Time-saving: error-free, automated and precise calculations. Intuitive interface: designed for fast, efficient learning. Ideal for : Printers Packaging vendors Inventory managers Anyone working with sheet or roll paper. Download P Calc now and optimize your paper materials management! Translated with DeepL.com (free version)

About

Gooder Dog

Features
Read full description

Gooder is the shared training app for professional dog trainers and the clients they coach. For trainers, it replaces the scattered notes, texts, and photo threads with one clean system: • Score skills every session on a simple scale, with private notes just for you • Assign homework and practice targets in a tap — or build reusable programs that walk a dog through unit after unit • Send polished report cards clients can open from a link, no login required • Keep a curated library of your own articles, videos, and skills to attach to any assignment • Manage households so everyone caring for a dog can take part • See your day at a glance: today's sessions, practice that needs review, overdue homework, and dogs that have gone quiet For clients, Gooder makes practice between sessions effortless: • See exactly what to work on and why • Check in with a note, photos, or video straight from your phone • Watch your dog's progress build session over session • Read every report card your trainer sends Training is a team effort. Gooder keeps the whole team — trainer, client, and family — on the same page. Gooder is a solo-built app made with care. Questions or feedback? We'd love to hear from you.

Screenshots

P4 screens
Gooder Dog4 screens

Verdict

The call

The clearest difference is in-app purchases: Gooder Dog at none against P's 1. Gooder Dog also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price 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

Both are free to download. P sells 1 one-off in-app purchase. Gooder Dog asks for nothing beyond the download.

UpkeepUpdate frequency

P ships an update every 2 months, Gooder Dog every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 5 level
P versus Gooder Dog: the parameters behind the verdict, then further details
ParameterPGooder Dog
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS18.515.0 — better
Further details — not scored
Size4 MB26 MB
Age rating4+4+
DeveloperThibault DelimardOwen Garmire

In-app purchases

1 purchases

P

One-time1
  • Un petit café$0.99
None

Gooder Dog

No in-app purchases

Questions

Is P free?
P is free to download, with in-app purchases available.
Is Gooder Dog free?
Gooder Dog is free to download, with no in-app purchases.
Do P or Gooder Dog have ads?
P shows ads; Gooder Dog does not.
Which is updated more often, P or Gooder Dog?
P ships an update every 2 months, and Gooder Dog every 2 weeks. Most recently, P was updated on November 3, 2026 and Gooder Dog on November 5, 2026.

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