# Tide Graph Pro vs Pumpout Nav

The clearest difference is review sentiment: Tide Graph Pro at 85% against Pumpout Nav's 38%. Tide Graph Pro also leads on update cadence (every 3 weeks vs every 4 months) and rating (4.8 vs 4.5). Pumpout Nav's advantage is price (Free vs $5.99). On ads and in-app purchases there is nothing between them.

Pumpout Nav is free to download; Tide Graph Pro costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Tide Graph Pro holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Tide Graph Pro has 3.6K ratings behind it against 117, so its average is the more settled of the two. Written reviews point the same way: 85% of Tide Graph Pro's written reviews are positive against 38% of Pumpout Nav's.

Tide Graph Pro ships an update every 3 weeks, Pumpout Nav every 4 months. The most recent releases landed on September 30, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Tide Graph Pro | Pumpout Nav |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[4.8 (3.6K ratings)](https://appshunter.io/ios/app/tide-graph-pro/id721000562/reviews)** | [4.5 (117 ratings)](https://appshunter.io/ios/app/pumpout-nav/id1148752109/reviews) |
| Number of ratings | **3.6K** | 117 |
| Positive reviews | **84.5% of reviews** | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Paid | **Free** |
| Best chart rank | **#46** | — |
| Size | 34 MB | 61 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Brainware LLC](https://appshunter.io/developer/288420740) | [ecom enterprises, inc.](https://appshunter.io/developer/576917120) |

## What reviewers say

### Tide Graph Pro

[App page](https://appshunter.io/ios/app/tide-graph-pro/id721000562)

**Currently charting:** #46 Top Paid · Navigation (US App Store)

Access up-to-date and historical tide and water current predictions for over 9000 US locations offline. Visualize data with daily, weekly, monthly, and yearly graphs, and receive customizable alerts for high and low tides.

**Highlights:** Offline tide and water current predictions, Over 9000 US locations, Daily/Weekly/Monthly/Yearly tide graphs, High/Low tide alert notifications, Apple Watch integration, GPS/Map/Search tides

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate tide predictions
- 💡 Helpful moon phase and sun rise/set info
- 🤙 Essential tool for water activities
- 👌 Great visual layout and interface

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 🔍 Limited tide station coverage in some areas
- 🤔 Discrepancies between free and paid versions
- 📱 Apple Watch app issues

**Reported bugs**

- Crashes on startup for some users
- Saved locations disappearing after updates
- Apple Watch app not refreshing properly

**Requested features**

- Current and current predictions
- Ability to quickly jump to current time
- More customization options
- Expanded coverage for additional regions


### Pumpout Nav

[App page](https://appshunter.io/ios/app/pumpout-nav/id1148752109)

Find nearby sewage pumpout stations, floating restrooms, and dump stations for your boat. View facility details, log your pumpouts, and learn about proper waste disposal to protect waterways. Available in select coastal and lake regions.

**Highlights:** Find nearby pumpout stations, Locate floating restrooms and dump stations, Real-time mobile pumpout tracking, View facility hours and contact info, Log pumpouts and favorite locations, Learn about sewage disposal regulations, Identify No Discharge Zones

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tide Graph Pro free?

Tide Graph Pro costs $5.99, with no in-app purchases.

### Is Pumpout Nav free?

Pumpout Nav is free to download, with no in-app purchases.

### Which has better reviews, Tide Graph Pro or Pumpout Nav?

Tide Graph Pro is rated higher. Tide Graph Pro averages 4.8 out of 5 from 3.6K ratings, while Pumpout Nav averages 4.5 from 117 ratings.

### Do Tide Graph Pro or Pumpout Nav have ads?

Neither Tide Graph Pro nor Pumpout Nav shows ads.

### Which is updated more often, Tide Graph Pro or Pumpout Nav?

Tide Graph Pro ships an update every 3 weeks, and Pumpout Nav every 4 months. Most recently, Tide Graph Pro was updated on September 30, 2026 and Pumpout Nav on September 18, 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.*