P vs Gooder Dog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Sheet count calculation
- Roll length calculation
- Sheet thickness calculation
- Time-saving automated calculations
- Intuitive interface
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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)
Gooder Dog
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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
Verdict
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
Both are free to download. P sells 1 one-off in-app purchase. Gooder Dog asks for nothing beyond the download.
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.
| Parameter | P | Gooder Dog |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPod |
| Requires iOS | 18.5 | 15.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Thibault Delimard | Owen Garmire |
In-app purchases
P
- Un petit café$0.99
Gooder Dog
No in-app purchases




