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ShelfLife vs PupWeight

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

ShelfLife compared with PupWeight
DetailShelfLife logo ShelfLifePupWeight logo PupWeight
What it doesKnow what's expiring before it's too late Calculate your puppy's full-grown adult weight using veterinary biological growth curves and AKC standards
StageMVP Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free
PricingPro Weekly: $1.99/week; Pro Monthly: $6.99/month; Pro Quarterly: $14.99/quarter. All plans include 7-day free trial. Annual cost: $59.96 for quarterly billing. Not given
Key features
  • Smart alerts before food expires
  • Works offline with device cache and USDA fallback data
  • One-tap JSON/CSV data export on every plan
  • Weekly reports and consumption tracking
  • Recipe matching based on expiring items
  • Home-screen widgets to see expiring items without opening app
  • Non-linear sigmoid modeling using Gompertz-logistic biological growth curves
  • Size-specific velocity curves differentiated by breed category
  • Official AKC male and female breed range benchmarking
  • Growth plate closure timeline tracking
  • Breed-specific calculators for 15+ dog breeds
  • Mixed breed adult weight prediction
  • Graphical canine growth trajectory curves with AKC range visualization
  • Health growth corridor indicator showing skeletal maturation progress
What makes it different
  • Works completely offline with USDA fallback dataset
  • Data ownership guarantee: every plan includes export so you own your inventory
  • Based on peer-reviewed veterinary pediatric growth studies rather than arbitrary multiplier formulas
  • Addresses the medical problem that over 50% of adult dogs in the US and Europe suffer from obesity starting in puppyhood
  • Accounts for dramatically different growth timelines across size categories
  • Supports both purebred and mixed breed puppies with unknown parentage
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)16 +2 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)61
Citation Flow (Majestic)2521
Referring domains (Majestic)134

4 details filled in for both companies.

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