# Memory vs Anchor Alert

The clearest difference is in-app purchases: Memory at none against Anchor Alert's 3. Memory also leads on review sentiment (81% vs 64%) and rating (4.9 vs 4.7). Anchor Alert's advantage is update cadence (fortnightly vs every 3 months). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. Anchor Alert sells 3 in-app purchases, starting at $15.00 per month. Memory asks for nothing beyond the download.

Memory holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 10 and 12 respectively. Written reviews point the same way: 81% of Memory's written reviews are positive against 64% of Anchor Alert's.

Memory ships an update every 3 months, Anchor Alert fortnightly. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Memory | Anchor Alert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (10 ratings)](https://appshunter.io/ios/app/memory-map-for-all/id1601873836/reviews)** | [4.7 (12 ratings)](https://appshunter.io/ios/app/anchor-alert/id1628786449/reviews) |
| Number of ratings | 10 | **12** |
| Positive reviews | **81.3% of reviews** | 64.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 42 MB | 174 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Memory-Map](https://appshunter.io/developer/349996087) | [PredictWind Limited](https://appshunter.io/developer/477048590) |

## What reviewers say

### Memory

[App page](https://appshunter.io/ios/app/memory-map-for-all/id1601873836)

Navigate anywhere with offline maps and GPS. Access a vast library of global maps, plan routes, and track your journey without a mobile data connection. Sync data across devices for seamless planning and navigation.

**Highlights:** Offline GPS navigation, Downloadable global maps, Route planning and editing, 3D World map view, Interactive terrain elevation profiles, Cloud sync across devices, GPX file import/export

**In-app purchases:** none

**What reviewers like**

- 🗺️ Excellent map quality and detail
- 📥 Offline map download capability
- 💰 One-time purchase option (no subscription)
- 🔄 Cross-device sync functionality
- 🧭 Comprehensive navigation features

**What reviewers complain about**

- 🐛 App closing issues (swipe-up doesn't work properly)
- 🚗 No Apple CarPlay integration
- 🧩 Non-intuitive user interface
- 🔄 Slow feature development over years
- 📱 Dynamic Island compatibility issues

**Reported bugs**

- App won't close properly with swipe-up gesture on iPhone
- Startup error message about improper closure
- Maps fail to download on new devices
- GPS location not detected on iPad despite enabled settings
- App switching gesture interferes with map centering

**Requested features**

- Apple CarPlay support
- Map auto-rotation to direction of travel
- More custom waypoint icons (food drop, water source, campsite, etc.)
- Better route optimization with more waypoints
- Map orientation options (North-up vs. route-up)


### Anchor Alert

[App page](https://appshunter.io/ios/app/anchor-alert/id1628786449)

Monitor your boat's position and anchor status from anywhere. Set custom alerts for real-time and forecast conditions, and access detailed marine weather forecasts. Connects to your boat's N2K network or works independently.

**Highlights:** Anchor and boat position monitoring, Customizable real-time and forecast alerts, N2K DataHub integration, PredictWind marine weather forecasts, Local anchorage knowledge and reviews, Works on and off the boat

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Anchor Pro 1 monthly | $15.00 | per month |
| Anchor Pro 3 monthly | $29.00 | per 3 months |
| Anchor Pro Yearly | $99.00 | per year |


## Frequently asked questions

### Is Memory free?

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

### Is Anchor Alert free?

Anchor Alert is free to download, with in-app purchases available.

### Which has better reviews, Memory or Anchor Alert?

Memory is rated higher. Memory averages 4.9 out of 5 from 10 ratings, while Anchor Alert averages 4.7 from 12 ratings.

### Do Memory or Anchor Alert have ads?

Neither Memory nor Anchor Alert shows ads.

### Which is updated more often, Memory or Anchor Alert?

Memory ships an update every 3 months, and Anchor Alert fortnightly. Most recently, Memory was updated on October 14, 2026 and Anchor Alert on October 15, 2026.

---

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