# DTMFdec vs Onion Browser

The clearest difference is price: Onion Browser at Free against DTMFdec's $2.99. Onion Browser also leads on update cadence (monthly vs every 25 months) and ratings volume (2.1K vs 5). DTMFdec's advantage is in-app purchases (none vs 3) and iOS requirement (12.4 vs 15.0). On rating, review sentiment, ads and device support there is nothing between them.

Onion Browser is free to download; DTMFdec costs $2.99 up front. Onion Browser sells 3 one-off in-app purchases. DTMFdec asks for nothing beyond the download.

DTMFdec holds the better App Store score, 3.4 against 3.2. That said, the two scores are not equally well evidenced: Onion Browser has 2.1K ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 33% of DTMFdec's written reviews are positive against 41% of Onion Browser's, so the app with the better star average is not the one people write more warmly about.

DTMFdec ships an update every 25 months, Onion Browser monthly. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | DTMFdec | Onion Browser |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/dtmfdec/id363385252/reviews)** | [3.2 (2.1K ratings)](https://appshunter.io/ios/app/onion-browser/id519296448/reviews) |
| Number of ratings | 5 | **2.1K** |
| Positive reviews | 33.3% of reviews | **40.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 83 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Jérémie Blaser](https://appshunter.io/developer/363385255) | [Mike Tigas](https://appshunter.io/developer/519296451) |

## What reviewers say

### DTMFdec

[App page](https://appshunter.io/ios/app/dtmfdec/id363385252)

This utility decodes DTMF tones, even in noisy conditions. It stores decoded numbers for easy actions like dialing, creating contacts, or copying to your clipboard for further lookup.

**Highlights:** Sensitive DTMF tone decoding, Adapts to noisy environments, Stores decoded numbers, Dial number directly, Create new contact, Add number to existing contact, Copy to pasteboard

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

**In-app purchases:** none


### Onion Browser

[App page](https://appshunter.io/ios/app/onion-browser/id519296448)

This app provides a secure and private way to browse the internet using the Tor network. It protects your privacy from trackers, secures your traffic on public Wi-Fi, and allows access to .onion sites. It also offers features to block scripts and clear cookies automatically.

**Highlights:** Browse internet over Tor, Protect privacy from website tracking, Secure traffic on insecure networks, Access .onion sites, Block scripts, Automatically clear cookies and tabs

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Onion Browser Tip | $0.99 | one-time |
| Medium Onion Browser Tip | $4.99 | one-time |
| Large Onion Browser Tip | $9.99 | one-time |

**What reviewers like**

- 🚀 Fast and stable
- 🔒 Secure and private
- 👍 Recommended by Tor Project
- 💡 Customizable security settings

**What reviewers complain about**

- 🐛 Frequent disconnections and reconnections
- 🐛 Unstable and unreliable
- 🐛 Endless permission loops
- 🐛 Bookmarking issues
- 🔋 Drains battery quickly

**Reported bugs**

- Fails to connect to Tor network
- Crashes or freezes when switching apps
- Compatibility issues with newer iOS versions
- Inability to disable JavaScript completely

**Requested features**

- Add option to disable JavaScript
- Improve tab management and browsing experience
- Integrate with more privacy-focused search engines
- Allow setting custom default search engine


## Frequently asked questions

### Is DTMFdec free?

DTMFdec costs $2.99, with no in-app purchases.

### Is Onion Browser free?

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

### Which has better reviews, DTMFdec or Onion Browser?

DTMFdec is rated higher. DTMFdec averages 3.4 out of 5 from 5 ratings, while Onion Browser averages 3.2 from 2.1K ratings.

### Do DTMFdec or Onion Browser have ads?

Neither DTMFdec nor Onion Browser shows ads.

### Which is updated more often, DTMFdec or Onion Browser?

DTMFdec ships an update every 25 months, and Onion Browser monthly. Most recently, DTMFdec was updated on October 11, 2026 and Onion Browser on October 14, 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.*