# Doggy Data vs Tandem Tasks

The clearest difference is price: Doggy Data at Free against Tandem Tasks's $1.99. Doggy Data also leads on iOS requirement (16.6 vs 18.2). Tandem Tasks's advantage is rating (5.0 vs 4.0) and ads (none vs shown). On ratings volume, in-app purchases and device support there is nothing between them.

Doggy Data is free to download; Tandem Tasks costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Tandem Tasks holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

Doggy Data ships an update every 2 weeks, Tandem Tasks weekly. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Doggy Data | Tandem Tasks |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/doggy-data/id6717579760/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/tandem-tasks/id6743257896/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | **Ad-supported** | Paid |
| Size | 52 MB | 1 MB |
| Requires iOS | **16.6** | 18.2 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Raymond Yip](https://appshunter.io/developer/1770420483) | [Loren Davies](https://appshunter.io/developer/1431904918) |

## What reviewers say

### Doggy Data

[App page](https://appshunter.io/ios/app/doggy-data/id6717579760)

Easily track your dog's daily activities, health, and appointments in one place. Monitor potty breaks, meals, walks, and vet visits with a simple interface. Gain insights into your dog's habits and share updates with others.

**Highlights:** Potty tracker, Meal tracker, Walk tracker, Vet visit and medication log, Daily habit dashboard, Searchable history, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Tandem Tasks

[App page](https://appshunter.io/ios/app/tandem-tasks/id6743257896)

This productivity app helps you manage tasks with a unique system that distinguishes between when you plan to work on a task and when it's actually due. It offers a clear overview of your daily, upcoming, and completed tasks, with smart search capabilities for past work.

**Highlights:** Do Date vs. Due Date system, Three-view organization (Home, Upcoming, Completed), Daily digest notifications, Smart search for completed tasks, No subscriptions or clutter

**In-app purchases:** none


## Frequently asked questions

### Is Doggy Data free?

Doggy Data is free to download, with no in-app purchases.

### Is Tandem Tasks free?

Tandem Tasks costs $1.99, with no in-app purchases.

### Which has better reviews, Doggy Data or Tandem Tasks?

Tandem Tasks is rated higher. Doggy Data averages 4.0 out of 5 from 4 ratings, while Tandem Tasks averages 5.0 from 3 ratings.

### Do Doggy Data or Tandem Tasks have ads?

Doggy Data shows ads; Tandem Tasks does not.

### Which is updated more often, Doggy Data or Tandem Tasks?

Doggy Data ships an update every 2 weeks, and Tandem Tasks weekly. Most recently, Doggy Data was updated on October 24, 2026 and Tandem Tasks on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*