# Blue Hound vs NuGrade

The clearest difference is price: NuGrade at Free against Blue Hound's $1.99. NuGrade also leads on review sentiment (100% vs 57%) and rating (5.0 vs 4.6). Blue Hound's advantage is in-app purchases (none vs 3) and ratings volume (912 vs 8). On ads and device support there is nothing between them.

NuGrade is free to download; Blue Hound costs $1.99 up front. NuGrade sells 3 one-off in-app purchases. Blue Hound asks for nothing beyond the download.

NuGrade holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Blue Hound has 912 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 57% of Blue Hound's written reviews are positive against 100% of NuGrade's.

Blue Hound ships an update every 5 weeks, NuGrade every 8 days. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Blue Hound | NuGrade |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.6 (912 ratings)](https://appshunter.io/ios/app/blue-hound/id1067368392/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/nugrade-comic-book-grading/id6790263396/reviews)** |
| Number of ratings | **912** | 8 |
| Positive reviews | 56.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 51 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GrangerFX](https://appshunter.io/developer/363698835) | [Daymark Labs](https://appshunter.io/developer/6790263398) |

## What reviewers say

### Blue Hound

[App page](https://appshunter.io/ios/app/blue-hound/id1067368392)

Easily scan and locate your Bluetooth-enabled devices, including smartwatches, fitness trackers, and tags. Find lost items like keys or drones using signal strength, heat maps, or direction finders. The app identifies devices by name, maker, and model, and allows you to search the cloud for previously found items.

**Highlights:** Real-time Bluetooth scanning, Signal strength meter, Heat map and direction finder, Cloud search for past devices, Smart device identification, Power saver mode, Audio alerts

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

**In-app purchases:** none

**What reviewers like**

- 👍 Functional
- 🚀 Found lost items quickly
- 💡 Useful for finding lost/misplaced items
- 👍 Cheaper than buying a new device

**What reviewers complain about**

- 🐛 Key features not working (heatmap, compass)
- 🐛 Inaccurate distance/location information
- 🤔 Lack of instructions/tutorial
- 🤔 Limited device detection

**Reported bugs**

- Unable to detect nearby Bluetooth devices
- Inconsistent performance, app not working at times
- Inaccurate distance and location information

**Requested features**

- Ability to set device parameters and utilize scanned devices
- Device details like MAC address, identifiers
- Tutorial or onboarding for new users
- Option to block outside device connections for security


### NuGrade

[App page](https://appshunter.io/ios/app/nugrade-comic-book-grading/id6790263396)

This app assists comic collectors in evaluating the condition of their raw books. It uses guided photos and videos to generate an AI-assisted condition report with a 10-point grade estimate and supporting evidence.

**Highlights:** AI-assisted condition reports, 10-point grade estimate, Area-by-area observations, Defect citations with evidence, Shareable report URL and PDF, Report history saved to account

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single | $5.00 | one-time |
| Collector | $20.00 | one-time |
| Dealer | $70.00 | one-time |


## Frequently asked questions

### Is Blue Hound free?

Blue Hound costs $1.99, with no in-app purchases.

### Is NuGrade free?

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

### Which has better reviews, Blue Hound or NuGrade?

NuGrade is rated higher. Blue Hound averages 4.6 out of 5 from 912 ratings, while NuGrade averages 5.0 from 8 ratings.

### Do Blue Hound or NuGrade have ads?

Neither Blue Hound nor NuGrade shows ads.

### Which is updated more often, Blue Hound or NuGrade?

Blue Hound ships an update every 5 weeks, and NuGrade every 8 days. Most recently, Blue Hound was updated on October 23, 2026 and NuGrade on October 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.*