# Bubble Level vs Doraverse

The clearest difference is ads: Doraverse at none against Bubble Level's shown. Doraverse also leads on review sentiment (100% vs 75%) and monetization model (free vs free with in-app purchases). Bubble Level's advantage is ratings volume (60 vs 1). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Bubble Level sells 3 in-app purchases, starting at $1.99 per 7 days and Doraverse sells 1 in-app purchase, starting at $15.00 per month. Whichever you choose, the download price is not the number that matters.

Doraverse holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Bubble Level has 60 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 75% of Bubble Level's written reviews are positive against 100% of Doraverse's.

Bubble Level ships an update every 2 weeks, Doraverse every 8 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Bubble Level | Doraverse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (60 ratings)](https://appshunter.io/ios/app/bubble-level-spirit-tool/id6470280224/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/doraverse/id6748024399/reviews)** |
| Number of ratings | **60** | 1 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 16 MB | 100 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Andy Sutanto](https://appshunter.io/developer/1659282966) | [DORAVERSE JAPAN, K.K.](https://appshunter.io/developer/6815091265) |

## What reviewers say

### Bubble Level

[App page](https://appshunter.io/ios/app/bubble-level-spirit-tool/id6470280224)

This tool helps you ensure surfaces are perfectly horizontal or vertical using various measurement modes. It offers features like angle locking, calibration for accuracy, and an audible indicator for precise leveling.

**Highlights:** Multiple leveling modes (Circle, Vertical, Horizontal, Mix), Lock current angle feature, Calibration for accurate readings, Audible indicator for perfect leveling, User-friendly interface, Angle locking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bubble Level Pro | $1.99 | per 7 days |
| Spirit Level Pro | $19.99 | per year |
| Waterpas Pro - Waterpass | $39.99 | one-time |


### Doraverse

[App page](https://appshunter.io/ios/app/doraverse/id6748024399)

This AI workspace integrates over 15 leading AI models for enhanced team productivity. It offers AI-powered meetings with live translation, specialized domain agents for business workflows, and creative tools for generating images and videos. Centralized administration and enterprise-grade security ensure data protection.

**Highlights:** Multi-model AI integration, AI-powered meetings with live translation, Specialized domain agents for business workflows, AI Namecard for contact management, Creative Studio for image and video generation, Centralized admin controls and enterprise-grade security

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter (Monthly) | $15.00 | per month |


## Frequently asked questions

### Is Bubble Level free?

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

### Is Doraverse free?

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

### Which has better reviews, Bubble Level or Doraverse?

Doraverse is rated higher. Bubble Level averages 4.8 out of 5 from 60 ratings, while Doraverse averages 5.0 from 1 ratings.

### Do Bubble Level or Doraverse have ads?

Bubble Level shows ads; Doraverse does not.

### Which is updated more often, Bubble Level or Doraverse?

Bubble Level ships an update every 2 weeks, and Doraverse every 8 days. Most recently, Bubble Level was updated on October 24, 2026 and Doraverse on October 28, 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.*