# Bunk1 vs BLÜ

The clearest difference is rating: Bunk1 at 4.2 against BLÜ's 3.5. Bunk1 also leads on ratings volume (487 vs 17). BLÜ's advantage is update cadence (fortnightly vs every 2 months) and monetization model (free vs ad-supported). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bunk1 holds the better App Store score, 4.2 against 3.5. That said, the two scores are not equally well evidenced: Bunk1 has 487 ratings behind it against 17, so its average is the more settled of the two. Written reviews complicate that: 46% of Bunk1's written reviews are positive against 55% of BLÜ's, so the app with the better star average is not the one people write more warmly about.

Bunk1 ships an update every 2 months, BLÜ fortnightly. Both last shipped on November 6, 2026.

## The numbers

| Metric | Bunk1 | BLÜ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (487 ratings)](https://appshunter.io/ios/app/bunk1/id487739314/reviews)** | [3.5 (17 ratings)](https://appshunter.io/ios/app/blu/id1463447042/reviews) |
| Number of ratings | **487** | 17 |
| Positive reviews | 45.5% of reviews | **54.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Ad-supported | **Free** |
| Size | 89 MB | 18 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bunk1.com](https://appshunter.io/developer/487739317) | [Tim Diasti](https://appshunter.io/developer/1448095690) |

## What reviewers say

### Bunk1

[App page](https://appshunter.io/ios/app/bunk1/id487739314)

This app allows parents to stay connected with their children at summer camp. Send messages, view photos, and receive updates about camp activities and your camper's experiences.

**Highlights:** Send Bunk Notes, Read Bunk Replies, View camp photos, Photo notifications, Updates Feed, Instant notifications

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Helpful for staying connected with campers
- 💡 Useful facial recognition feature
- 🤩 Fun features like photo borders and puzzles

**What reviewers complain about**

- 🐛 Buggy and glitchy performance
- 💰 Expensive with lots of additional charges
- 🤔 Confusing navigation and user interface
- 🤷‍♀️ Unreliable delivery of messages and photos

**Reported bugs**

- Photos not loading or showing up blank
- App crashing or freezing frequently
- Inconsistent functionality across devices
- Login and account management issues

**Requested features**

- Allow campers to easily reply to messages
- Improve photo sorting and viewing experience
- Add more customization options for notes
- Provide push notifications for new photos/updates


### BLÜ

[App page](https://appshunter.io/ios/app/blu/id1463447042)

This app, paired with a smart toothbrush, helps users and their families develop better oral hygiene habits. It uses advanced tracking to ensure complete coverage, offers personalized recommendations, and allows sharing data with dental professionals. Gamified features encourage consistent brushing for all ages.

**Highlights:** Brush location detection with smart tracking, Family monitoring and peer competition, Personalized brushing recommendations, Dentist/hygienist data sharing, Smart brushing timer (2 minutes), Brush head replacement alerts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bunk1 free?

Bunk1 is free to download, with no in-app purchases.

### Is BLÜ free?

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

### Which has better reviews, Bunk1 or BLÜ?

Bunk1 is rated higher. Bunk1 averages 4.2 out of 5 from 487 ratings, while BLÜ averages 3.5 from 17 ratings.

### Do Bunk1 or BLÜ have ads?

Neither Bunk1 nor BLÜ shows ads.

### Which is updated more often, Bunk1 or BLÜ?

Bunk1 ships an update every 2 months, and BLÜ fortnightly. Most recently, Bunk1 was updated on November 6, 2026 and BLÜ on November 6, 2026.

---

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