# 自动重拨 vs Carbon VPN

The clearest difference is rating: Carbon VPN at 3.1 against 自动重拨's 1.2. Carbon VPN also leads on review sentiment (43% vs 24%) and ratings volume (23 vs 6). 自动重拨's advantage is in-app purchases (none vs 2) and update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

自动重拨 costs $0.99 and Carbon VPN $0.99 up front. Carbon VPN sells 2 in-app purchases, starting at $1.99 per month. 自动重拨 asks for nothing beyond the download.

Carbon VPN holds the better App Store score, 3.1 against 1.2. Both are backed by a comparable volume of ratings — 6 and 23 respectively. Written reviews point the same way: 24% of 自动重拨's written reviews are positive against 43% of Carbon VPN's.

自动重拨 ships an update every 5 days, Carbon VPN every 2 weeks. Both last shipped on November 12, 2026.

## The numbers

| Metric | 自动重拨 | Carbon VPN |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [1.2 (6 ratings)](https://appshunter.io/ios/app/auto-redial/id1617513306/reviews) | **[3.1 (23 ratings)](https://appshunter.io/ios/app/carbon-vpn/id1626313143/reviews)** |
| Number of ratings | 6 | **23** |
| Positive reviews | 24.0% of reviews | **43.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 57 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [传霞 熊](https://appshunter.io/developer/1616365522) | [FLARFLY LLC](https://appshunter.io/developer/1626313145) |

## What reviewers say

### 自动重拨

[App page](https://appshunter.io/ios/app/auto-redial/id1617513306)

This utility app automates the process of redialing a number. Users can customize the dial interval and the number of calls to make, or set it to continue until a connection is established. It also offers call notifications to prevent missed calls.

**Highlights:** Automatic redialing, Customizable dial interval, Set number of calls or until connected, Call notifications, No ads

**Features:** Vision Pro support

**In-app purchases:** none


### Carbon VPN

[App page](https://appshunter.io/ios/app/carbon-vpn/id1626313143)

Experience instant, private internet access with a single tap. This app routes your connection through high-speed global servers, ensuring your data is safe, your identity hidden, and your bandwidth unlimited. Enjoy a distraction-free, secure browsing experience without registration or ads.

**Highlights:** One-tap connect, Unlimited bandwidth, Zero logs policy, No ads, Global server network, OpenVPN protocol support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Carbon VPN VIP Access | $1.99 | per month |
| Carbon VPN VIP Access | $19.99 | per year |


## Frequently asked questions

### Is 自动重拨 free?

自动重拨 costs $0.99, with no in-app purchases.

### Is Carbon VPN free?

Carbon VPN costs $0.99, and also offers in-app purchases.

### Which has better reviews, 自动重拨 or Carbon VPN?

Carbon VPN is rated higher. 自动重拨 averages 1.2 out of 5 from 6 ratings, while Carbon VPN averages 3.1 from 23 ratings.

### Do 自动重拨 or Carbon VPN have ads?

Neither 自动重拨 nor Carbon VPN shows ads.

### Which is updated more often, 自动重拨 or Carbon VPN?

自动重拨 ships an update every 5 days, and Carbon VPN every 2 weeks. Most recently, 自动重拨 was updated on November 12, 2026 and Carbon VPN on November 12, 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.*