# aSmart HUD vs Bolt Speed

The clearest difference is price: Bolt Speed at Free against aSmart HUD's $0.99. Bolt Speed also leads on rating (4.3 vs 2.8) and review sentiment (83% vs 57%). aSmart HUD's advantage is in-app purchases (none vs 4) and chart position (#186 vs unranked). On ratings volume, update cadence, ads and device support there is nothing between them.

Bolt Speed is free to download; aSmart HUD costs $0.99 up front. Bolt Speed sells 4 in-app purchases, starting at $5.99 per 7 days. aSmart HUD asks for nothing beyond the download.

Bolt Speed holds the better App Store score, 4.3 against 2.8. Both are backed by a comparable volume of ratings — 8 and 9 respectively. Written reviews point the same way: 57% of aSmart HUD's written reviews are positive against 83% of Bolt Speed's.

aSmart HUD ships an update every 4 months, Bolt Speed every 3 months. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | aSmart HUD | Bolt Speed |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [2.8 (8 ratings)](https://appshunter.io/ios/app/asmart-hud/id304070702/reviews) | **[4.3 (9 ratings)](https://appshunter.io/ios/app/bolt-speed-speedometer/id1562603923/reviews)** |
| Number of ratings | 8 | **9** |
| Positive reviews | 56.5% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#186** | — |
| Size | 7 MB | 12 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Atoll Ordenadores](https://appshunter.io/developer/296748111) | [Victor Monteiro](https://appshunter.io/developer/1562442222) |

## What reviewers say

### aSmart HUD

[App page](https://appshunter.io/ios/app/asmart-hud/id304070702)

**Currently charting:** #186 Top Paid · Navigation (US App Store)

This app transforms your device into a digital vehicle dashboard, displaying speed, time, weather, and navigation data. It features a unique HUD mode for windshield projection and offers music control, camera integration, and speed limit warnings.

**Highlights:** HUD mode for windshield projection, Short-term weather forecast, iPod music playlist control, Photo camera with image marking, Adjustable transparency Apple Maps screen, Speed limit warnings, Trip data tracking

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

**In-app purchases:** none

**What reviewers like**

- ✨ Accurate speed readings
- 🌃 Great night visibility
- 👍 Easy to use interface
- 💡 Customizable display options
- 🚗 Useful for driving

**What reviewers complain about**

- 🐛 Frequent crashes
- 📱 UI issues on modern phones
- 🧭 Compass inaccuracies
- ☀️ Poor daytime visibility
- 🔋 Battery drain concerns

**Reported bugs**

- App crashes on startup
- App crashes after GPS signal acquisition
- App crashes after a short period of use
- GPS signal not detected
- Compass points incorrectly

**Requested features**

- Update for modern screen sizes
- Improve UI intuitiveness
- Add speed limit database integration
- Allow setting home location via map pin
- Combine features from different versions


### Bolt Speed

[App page](https://appshunter.io/ios/app/bolt-speed-speedometer/id1562603923)

This GPS speedometer app provides real-time speed tracking accurate to within 1 mph. It records trips, tracks routes and distances, and offers turn-by-turn navigation. Features include a HUD display, dash cam, and speed limit alerts, with offline functionality.

**Highlights:** Real-time GPS speed tracking, Trip recording and route saving, Turn-by-turn navigation, HUD windshield display, Dash cam recording, Speed limit alerts, Offline speed tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Monthly | $12.99 | per month |
| Annual | $69.99 | per year |
| Lifetime Access | $14.99 | one-time |


## Frequently asked questions

### Is aSmart HUD free?

aSmart HUD costs $0.99, with no in-app purchases.

### Is Bolt Speed free?

Bolt Speed is free to download, with in-app purchases available.

### Which has better reviews, aSmart HUD or Bolt Speed?

Bolt Speed is rated higher. aSmart HUD averages 2.8 out of 5 from 8 ratings, while Bolt Speed averages 4.3 from 9 ratings.

### Do aSmart HUD or Bolt Speed have ads?

Neither aSmart HUD nor Bolt Speed shows ads.

### Which is updated more often, aSmart HUD or Bolt Speed?

aSmart HUD ships an update every 4 months, and Bolt Speed every 3 months. Most recently, aSmart HUD was updated on October 31, 2026 and Bolt Speed 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.*