# Shadow Book vs Waterloo Swimming

The clearest difference is price: Waterloo Swimming at Free against Shadow Book's $14.99. Waterloo Swimming also leads on rating (4.6 vs 3.3). Shadow Book's advantage is update cadence (every 15 months vs every 36 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Waterloo Swimming is free to download; Shadow Book costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Waterloo Swimming holds the better App Store score, 4.6 against 3.3. Both are backed by a comparable volume of ratings — 6 and 11 respectively.

Shadow Book ships an update every 15 months, Waterloo Swimming every 36 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | Shadow Book | Waterloo Swimming |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Rating | [3.3 (6 ratings)](https://appshunter.io/ios/app/shadow-book/id1482820623/reviews) | **[4.6 (11 ratings)](https://appshunter.io/ios/app/waterloo-swimming/id1667356719/reviews)** |
| Number of ratings | 6 | **11** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 15 months** | Every 36 months |
| Monetization | Paid | **Free** |
| Size | 26 MB | 47 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shadow Hog Tactical and Consulting](https://appshunter.io/developer/1482820622) | [Waterloo Swimming LP](https://appshunter.io/developer/1667356721) |

## What reviewers say

### Shadow Book

[App page](https://appshunter.io/ios/app/shadow-book/id1482820623)

This digital data book helps responsible shooters track and maintain valuable information for various firearm types. It's designed for both professionals and sportsmen, offering essential features and more for managing round counts, maintenance, and range sessions.

**Highlights:** Track round count, Log maintenance history, Record range sessions, Supports rifles, shotguns, pistols, bows, Digital data book for shooters

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

**In-app purchases:** none


### Waterloo Swimming

[App page](https://appshunter.io/ios/app/waterloo-swimming/id1667356719)

Manage your swimming account, register for classes, camps, and workshops. Receive important notifications about class changes, closings, and upcoming events. Access all offerings conveniently from your smartphone.

**Highlights:** Account management, Class registration, Camp registration, Workshop registration, Important notifications, Event announcements

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shadow Book free?

Shadow Book costs $14.99, with no in-app purchases.

### Is Waterloo Swimming free?

Waterloo Swimming is free to download, with no in-app purchases.

### Which has better reviews, Shadow Book or Waterloo Swimming?

Waterloo Swimming is rated higher. Shadow Book averages 3.3 out of 5 from 6 ratings, while Waterloo Swimming averages 4.6 from 11 ratings.

### Do Shadow Book or Waterloo Swimming have ads?

Neither Shadow Book nor Waterloo Swimming shows ads.

### Which is updated more often, Shadow Book or Waterloo Swimming?

Shadow Book ships an update every 15 months, and Waterloo Swimming every 36 months. Most recently, Shadow Book was updated on November 7, 2026 and Waterloo Swimming on November 7, 2026.

---

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