# Pet First Aid vs Water Tracker

The clearest difference is in-app purchases: Pet First Aid at none against Water Tracker's 3. Water Tracker's advantage is update cadence (every 8 days vs every 7 months) and ratings volume (1.1K vs 74). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Water Tracker sells 3 in-app purchases, starting at $6.99 per month. Pet First Aid asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.2 for Pet First Aid against 4.2 for Water Tracker. That said, the two scores are not equally well evidenced: Water Tracker has 1.1K ratings behind it against 74, so its average is the more settled of the two. Written reviews are what separate them: 64% of Pet First Aid's written reviews are positive against 71% of Water Tracker's.

Pet First Aid ships an update every 7 months, Water Tracker every 8 days. The most recent releases landed on September 4, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Pet First Aid | Water Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (74 ratings)](https://appshunter.io/ios/app/pet-first-aid/id780415389/reviews) | [4.2 (1.1K ratings)](https://appshunter.io/ios/app/water-tracker-ihydrate/id907211565/reviews) |
| Number of ratings | 74 | **1.1K** |
| Positive reviews | 63.8% of reviews | **71.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 8 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 59 MB | 89 MB |
| Requires iOS | 18.0 | **16.2** |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [American Red Cross](https://appshunter.io/developer/529160694) | [Cloforce LLC](https://appshunter.io/developer/565414146) |

## What reviewers say

### Pet First Aid

[App page](https://appshunter.io/ios/app/pet-first-aid/id780415389)

This app provides essential pet first aid information for common emergencies. It offers step-by-step guides, videos, and quizzes to help pet owners respond effectively to medical situations, find nearby vets, and manage pet health.

**Highlights:** Step-by-step emergency guides, How-to videos for pet CPR, First aid for over 25 pet situations, Identify toxic substances, Locate emergency vets, Multiple pet profiles, Interactive quizzes and badges

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Great information for emergencies
- 👍 Handy for quick reference
- 👍 Useful for identifying symptoms
- 👍 Vet and hotel finders are helpful
- 👍 Easy to switch between dog/cat info

**What reviewers complain about**

- 👎 App not updated
- 👎 Lacks credibility
- 👎 Content is mostly for dogs
- 👎 Not iPad friendly
- 👎 Assumes all pets are dogs

**Reported bugs**

- CPR quiz scoring is incorrect
- App reverts to dog section upon reopening
- Vet finder has inaccurate distance information
- App does not work on all iPads
- Tests are not working/scoring correctly

**Requested features**

- Update the app
- Add videos showing techniques
- Allow sending feedback from within the app
- Add a 'foods to avoid' section for dogs and cats
- Show local vets


### Water Tracker

[App page](https://appshunter.io/ios/app/water-tracker-ihydrate/id907211565)

This app helps you track your daily water intake with personalized reminders and fun challenges. It offers a variety of features to make hydration engaging, including collectible characters and shareable progress reports. Achieve your hydration goals for improved health and well-being.

**Highlights:** Personalized hydration reminders, Health challenges and quests, Collectible characters, Customizable beverage logging, Apple Watch app, Home screen widgets, Apple Health sync

**Features:** Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Yearly | $49.99 | per year |
| Custom Drinks | $1.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Helpful reminders
- 👍 Customizable drink tracking
- 👍 Connects with health apps
- 👍 Motivating progress tracking

**What reviewers complain about**

- 🐛 Sync issues with Apple Watch
- 🐛 Unreliable account creation
- 🐛 Lost historical data after update
- 💰 Basic features behind paywall
- 🙄 Frequent review prompts

**Reported bugs**

- Cannot create account
- App crashes on launch
- Reminders not saving
- Server connection errors

**Requested features**

- Daily progress view
- Dehydrating drink tracking
- Customizable reminder intervals
- Ability to edit past entries


## Frequently asked questions

### Is Pet First Aid free?

Pet First Aid is free to download, with no in-app purchases.

### Is Water Tracker free?

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

### Which has better reviews, Pet First Aid or Water Tracker?

Pet First Aid and Water Tracker are both rated 4.2 out of 5 on the App Store, from 74 and 1.1K ratings respectively.

### Do Pet First Aid or Water Tracker have ads?

Neither Pet First Aid nor Water Tracker shows ads.

### Which is updated more often, Pet First Aid or Water Tracker?

Pet First Aid ships an update every 7 months, and Water Tracker every 8 days. Most recently, Pet First Aid was updated on September 4, 2026 and Water Tracker on September 22, 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.*