# LINKcat Mobile vs 3 Waters

The clearest difference is rating: 3 Waters at 5.0 against LINKcat Mobile's 2.8. 3 Waters also leads on update cadence (every 3 weeks vs every 2 months). LINKcat Mobile's advantage is ratings volume (41 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

3 Waters holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: LINKcat Mobile has 41 ratings behind it against 1, so its average is the more settled of the two.

LINKcat Mobile ships an update every 2 months, 3 Waters every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | LINKcat Mobile | 3 Waters |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (41 ratings)](https://appshunter.io/ios/app/linkcat-mobile/id496788016/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3-waters/id6751230844/reviews)** |
| Number of ratings | **41** | 1 |
| Positive reviews | 12.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 50 MB | 445 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [South Central Library System](https://appshunter.io/developer/1568735212) | [Cheyenne Mcdonald](https://appshunter.io/developer/1834121799) |

## What reviewers say

### LINKcat Mobile

[App page](https://appshunter.io/ios/app/linkcat-mobile/id496788016)

Manage your library account on the go. Search the catalog, place holds, renew borrowed items, and check your account status directly from your mobile device.

**Highlights:** Search library catalog, Place holds on items, Access library account, Renew borrowed items, Manage account status

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to place books on hold
- 👍 Linked accounts for family
- 👍 App is handy for mobile access
- 👍 Can renew books
- 👍 App works for requesting books

**What reviewers complain about**

- 🐛 Constantly logs out
- 🐛 Freezes and crashes
- 🐛 Unable to load data
- 🐛 Login issues
- 🐛 Slow loading times

**Reported bugs**

- Won't stay logged in
- Randomly boots out
- Freezes
- Unable to load data
- Cannot automatically pull up saved passwords

**Requested features**

- Add user lists
- Improve UI/UX
- Implement tab bar navigation
- Add dark mode
- Allow searching by language


### 3 Waters

[App page](https://appshunter.io/ios/app/3-waters/id6751230844)

This app provides updates and information about water treatment services, specializing in solutions for Florida's unique water challenges. It offers expertise in well water issues, whole-house systems, and drinking water purification.

**Highlights:** Water treatment service updates, Solutions for Florida's water challenges, Well water issue expertise, Whole-house softening and filtration, Drinking water systems, Eco-friendly and budget-conscious options

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is LINKcat Mobile free?

LINKcat Mobile is free to download, with no in-app purchases.

### Is 3 Waters free?

3 Waters is free to download, with no in-app purchases.

### Which has better reviews, LINKcat Mobile or 3 Waters?

3 Waters is rated higher. LINKcat Mobile averages 2.8 out of 5 from 41 ratings, while 3 Waters averages 5.0 from 1 ratings.

### Do LINKcat Mobile or 3 Waters have ads?

Neither LINKcat Mobile nor 3 Waters shows ads.

### Which is updated more often, LINKcat Mobile or 3 Waters?

LINKcat Mobile ships an update every 2 months, and 3 Waters every 3 weeks. Most recently, LINKcat Mobile was updated on October 23, 2026 and 3 Waters on October 24, 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.*