# Loop Sphere vs Foldling

The clearest difference is in-app purchases: Loop Sphere at none against Foldling's 1. Loop Sphere also leads on iOS requirement (17.0 vs 26.0). Foldling's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Foldling sells 1 one-off in-app purchase. Loop Sphere asks for nothing beyond the download.

## The numbers

| Metric | Loop Sphere | Foldling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/loop-sphere/id6756579833/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Fortnightly |
| Monetization | Ad-supported | — |
| Size | 148 MB | 47 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Loop Earplugs](https://appshunter.io/developer/1837423472) | [12BAY TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1191396801) |

## What reviewers say

### Loop Sphere

[App page](https://appshunter.io/ios/app/loop-sphere/id6756579833)

Measure ambient noise levels in real-time with a decibel meter and create a calming sound environment with a variety of white noise options. Ideal for focus, relaxation, sleep, and even for soothing little ones. Integrates with Loop earplugs for enhanced sound awareness.

**Highlights:** Real-time decibel meter, White noise generator, Sound environment control, Sleep and focus sounds, White noise for children, Loop earplug integration

**In-app purchases:** none


### Foldling

[App page](https://appshunter.io/ios/app/foldling-virtual-pet-and-focus/id6820876213)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Foldling Plus | $7.99 | one-time |


## Frequently asked questions

### Is Loop Sphere free?

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

### Is Foldling free?

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

### Do Loop Sphere or Foldling have ads?

Loop Sphere shows ads; Foldling does not.

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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.*