# NAV Drone vs CodeSAVVi

The clearest difference is review sentiment: NAV Drone at 51% against CodeSAVVi's 0%. CodeSAVVi's advantage is update cadence (monthly vs every 4 months) and iOS requirement (9.0 vs 15.0). 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.

NAV Drone ships an update every 4 months, CodeSAVVi monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | NAV Drone | CodeSAVVi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (25 ratings)](https://appshunter.io/ios/app/nav-drone/id1541014888/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | **50.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | Free |
| Size | 356 MB | 1 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NAV Canada](https://appshunter.io/developer/1541014890) | [Xi Digital Corp.](https://appshunter.io/developer/1233224228) |

## What reviewers say

### NAV Drone

[App page](https://appshunter.io/ios/app/nav-drone/id1541014888)

This app helps drone pilots in Canada fly safely and legally. It provides airspace information, allows flight planning, and automates authorization requests for controlled airspace.

**Highlights:** Airspace information, Flight planning, Flight authorization, Controlled airspace guidance, Automatic authorization responses

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast flight authorization approval process
- 👍 Well-designed interface for beginners
- 📍 Helpful for compliance with airspace regulations
- ✅ Excellent customer support response times
- 🎯 Clear flight restriction information

**What reviewers complain about**

- 🔐 Constant forced logout requiring repeated login
- 🗺️ Difficult map drawing and zone boundary adjustment
- 🐛 Frequent app crashes and instability
- ❌ Inaccurate drone weight/model restrictions
- 🔄 Inconsistent airspace restriction information

**Reported bugs**

- App logs out constantly, sometimes mid-session
- Pilot license documents not saving/persisting
- Login credentials not retained between sessions
- App crashes during launch and landing functions
- Cannot save new flight areas

**Requested features**

- Biometric login (Face ID/fingerprint authentication)
- Remember email address on login screen
- Save default drone and flight operation preferences
- Numeric keypad for altitude and distance input instead of sliders
- Built-in NOTAM advisory information


### CodeSAVVi

[App page](https://appshunter.io/ios/app/codesavvi/id1597497163)

Access the Ontario Building Code and Ontario Fire Code with an intuitive search function. Quickly find the specific building code information you need.

**Highlights:** Ontario Building Code access, Ontario Fire Code access, Intuitive search function, Quick information retrieval

**In-app purchases:** none


## Frequently asked questions

### Is NAV Drone free?

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

### Is CodeSAVVi free?

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

### Do NAV Drone or CodeSAVVi have ads?

Neither NAV Drone nor CodeSAVVi shows ads.

### Which is updated more often, NAV Drone or CodeSAVVi?

NAV Drone ships an update every 4 months, and CodeSAVVi monthly. Most recently, NAV Drone was updated on November 3, 2026 and CodeSAVVi on November 3, 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.*