# ToDoRim vs decibella

The clearest difference is in-app purchases: decibella at none against ToDoRim's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ToDoRim sells 1 one-off in-app purchase. decibella asks for nothing beyond the download.

## The numbers

| Metric | ToDoRim | decibella |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | — | Free |
| Size | 21 MB | 24 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [park hyunsun](https://appshunter.io/developer/1570781971) | [Jisu Jung](https://appshunter.io/developer/1731788096) |

## What reviewers say

### ToDoRim

[App page](https://appshunter.io/ios/app/todorim/id1483006749)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 프리미엄(광고 제거) | $0.49 | one-time |


### decibella

[App page](https://appshunter.io/ios/app/decibella/id6751743532)

This app measures and analyzes sound levels in your environment. It provides real-time decibel readings, frequency and time-based graphs, and contextual explanations of noise levels. Automatically logs measurements for later review.

**Highlights:** Real-time decibel meter, Track current, average, and peak sound levels, Frequency analysis graphs, Time-based noise graphs, Contextual noise descriptions, Automatic noise logging, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is ToDoRim free?

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

### Is decibella free?

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

### Do ToDoRim or decibella have ads?

Neither ToDoRim nor decibella shows ads.

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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.*