# Bubble Level vs SafeHold 2FA

The clearest difference is in-app purchases: SafeHold 2FA at none against Bubble Level's 5. SafeHold 2FA also leads on update cadence (every 5 days vs every 2 weeks) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Bubble Level sells 5 in-app purchases, starting at $3.99 per month. SafeHold 2FA asks for nothing beyond the download.

Bubble Level ships an update every 2 weeks, SafeHold 2FA every 5 days. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Bubble Level | SafeHold 2FA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (11 ratings)](https://appshunter.io/ios/app/bubble-level-angle-and-ruler/id6746100987/reviews)** | — |
| Number of ratings | **11** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 1 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ungo Inc.](https://appshunter.io/developer/1813952838) | [Palmanac Limited](https://appshunter.io/developer/325658040) |

## What reviewers say

### Bubble Level

[App page](https://appshunter.io/ios/app/bubble-level-angle-and-ruler/id6746100987)

This app provides precise digital measurements for leveling and angle detection, acting as a spirit level, ruler, and laser tool. It helps with various tasks like furniture assembly, hanging decor, and construction projects, offering real-time feedback and the ability to save and share measurements.

**Highlights:** Precise spirit level with 0.1 degree accuracy, Integrated laser measurement tool, Digital ruler for length measurement, Save, note, and export measurements, Customizable themes and settings, Offline functionality

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bubble Level Premium | $3.99 | per month |
| Weekly Premium | $3.99 | per 7 days |
| Bubble Level Weekly | $4.99 | per 7 days |
| Remove All Ads | $19.99 | per year |
| Bubble Level Lifetime | $39.99 | one-time |


### SafeHold 2FA

[App page](https://appshunter.io/ios/app/safehold-2fa/id6756790048)

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Level free?

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

### Is SafeHold 2FA free?

SafeHold 2FA is free to download, with no in-app purchases.

### Do Bubble Level or SafeHold 2FA have ads?

Neither Bubble Level nor SafeHold 2FA shows ads.

### Which is updated more often, Bubble Level or SafeHold 2FA?

Bubble Level ships an update every 2 weeks, and SafeHold 2FA every 5 days. Most recently, Bubble Level was updated on October 16, 2026 and SafeHold 2FA on October 9, 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.*