# Bubble Level XL vs Rispondo IO

The clearest difference is review sentiment: Bubble Level XL at 100% against Rispondo IO's 6%. Bubble Level XL also leads on device support (3 vs 1) and iOS requirement (11.0 vs 18.0). Rispondo IO's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 9 months). On price and in-app purchases there is nothing between them.

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

Bubble Level XL ships an update every 9 months, Rispondo IO every 3 weeks. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Bubble Level XL | Rispondo IO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/bubble-level-xl/id912157292/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 6.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 27 MB | 72 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Raffaele Amuso](https://appshunter.io/developer/912157295) | [REEL UP S.R.L](https://appshunter.io/developer/1851167334) |

## What reviewers say

### Bubble Level XL

[App page](https://appshunter.io/ios/app/bubble-level-xl/id912157292)

Measure the tilt of any surface with your phone or tablet. This tool helps you align objects perfectly, ensuring no more crooked frames or uneven tables. It provides accurate readings in degrees for precise adjustments.

**Highlights:** Measures tilt in degrees, Easy to use interface, Accurate readings, Aligns objects precisely, Works on phones and tablets

**Features:** macOS Compatibility

**In-app purchases:** none


### Rispondo IO

[App page](https://appshunter.io/ios/app/rispondo-io/id6503631019)

This app helps you block unwanted calls by leveraging a global community to identify and verify spam numbers. Users have full control over who can reach them on an easy-to-use platform.

**Highlights:** Block unwanted calls, Community-verified spam database, User control over call reception, Easy-to-use interface, Global community network

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Level XL free?

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

### Is Rispondo IO free?

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

### Do Bubble Level XL or Rispondo IO have ads?

Bubble Level XL shows ads; Rispondo IO does not.

### Which is updated more often, Bubble Level XL or Rispondo IO?

Bubble Level XL ships an update every 9 months, and Rispondo IO every 3 weeks. Most recently, Bubble Level XL was updated on June 1, 2026 and Rispondo IO on September 21, 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.*