# Bubble Level vs Assumptions

The clearest difference is rating: Assumptions at 5.0 against Bubble Level's 4.0. Assumptions also leads on update cadence (every 2 days vs every 2 weeks). Bubble Level's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Assumptions sells 2 in-app purchases, starting at $6.99 per month. Bubble Level asks for nothing beyond the download.

Assumptions holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Bubble Level ships an update every 2 weeks, Assumptions every 2 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Bubble Level | Assumptions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/bubble-level-neo/id1621303604/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/assumptions-understand-others/id6761585883/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 38 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [taishin miyamoto](https://appshunter.io/developer/1570395608) | [Keller Tech LLC](https://appshunter.io/developer/1890353487) |

## What reviewers say

### Bubble Level

[App page](https://appshunter.io/ios/app/bubble-level-neo/id1621303604)

Transform your phone into a precise measuring tool for DIY and home improvement. Quickly check horizontal and vertical alignment with a clean interface and accurate sensor detection, eliminating the need for extra tools.

**Highlights:** Precise bubble level, Horizontal and vertical alignment, Easy-to-read interface, Accurate sensor detection, No extra tools needed

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

**In-app purchases:** none


### Assumptions

[App page](https://appshunter.io/ios/app/assumptions-understand-others/id6761585883)

Engage in thoughtful debates on social and political topics with an AI that presents opposing viewpoints. Challenge your own biases and track your understanding of different perspectives.

**Highlights:** AI-driven debates on diverse topics, Three difficulty levels, Track Assumption Accuracy Score, Hundreds of topics available, Premium features for advanced challenges

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $6.99 | per month |
| Premium Annual | $59.99 | per year |


## Frequently asked questions

### Is Bubble Level free?

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

### Is Assumptions free?

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

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

Assumptions is rated higher. Bubble Level averages 4.0 out of 5 from 3 ratings, while Assumptions averages 5.0 from 2 ratings.

### Do Bubble Level or Assumptions have ads?

Assumptions shows ads; Bubble Level does not.

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

Bubble Level ships an update every 2 weeks, and Assumptions every 2 days. Most recently, Bubble Level was updated on November 3, 2026 and Assumptions on November 5, 2026.

---

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