Comparison

O'Pet Link vs Trufario

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

Head to head

Your personal dog diary

Free

🔧 Utilities

No ratingsView app →

About

O'Pet Link

Features

Read full description

Monitoring animal's vital signs from O'Pet Curv via Bluetooth. Provides alarm if the vital sign is out of normal range. Using O'Pet Link, the veterinarians are able to continuously monitor animal's status and provide proper treatments in case of emergency case in golden time. Also, O'Pet Link automatically keep bio-signal records. No need to record it manually. You can download it by searching for Opet or opet.

About

Trufario

Features

Read full description

Trufario is your essential companion app for recording every moment with your dog. From walks and playtime to vet visits, it keeps a detailed track of their health and behavior. Customize entries for training, feeding, and more. Share reports with canine professionals for personalized care. Make every day with your dog special with Trufario!

Screenshots

O'Pet Link2 screens

Trufario4 screens

Verdict

The call

The clearest difference is in-app purchases: O'Pet Link at none against Trufario's 1. Trufario's advantage is iOS requirement (13.0 vs 15.5). On price, update cadence, ads 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. Trufario sells 1 one-off in-app purchase. O'Pet Link asks for nothing beyond the download.

UpkeepUpdate frequency

O'Pet Link ships an update weekly, Trufario every 4 days. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 4 level

O'Pet Link versus Trufario: the parameters behind the verdict, then further details
Parameter	O'Pet Link	Trufario
Price	Free	Free
Update frequency	Weekly	Every 4 days — better
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.5	13.0 — better
Further details — not scored
Size	232 MB	27 MB
Age rating	4+	4+
Developer	Bionet CO.,LTD	Sergio Gutierrez Mota

In-app purchases

None

O'Pet Link

No in-app purchases

1 purchases

Trufario

One-time1

Comprar Trufario$2.99

Questions

Is O'Pet Link free?

O'Pet Link is free to download, with no in-app purchases.

Is Trufario free?

Trufario is free to download, with in-app purchases available.

Do O'Pet Link or Trufario have ads?

Neither O'Pet Link nor Trufario shows ads.

Which is updated more often, O'Pet Link or Trufario?

O'Pet Link ships an update weekly, and Trufario every 4 days. Most recently, O'Pet Link was updated on October 18, 2026 and Trufario on October 17, 2026.