# RingVoz vs SIN PIN

The clearest difference is review sentiment: SIN PIN at 83% against RingVoz's 0%. SIN PIN also leads on rating (4.8 vs 4.3) and ads (none vs shown). RingVoz's advantage is update cadence (every 4 weeks vs every 13 months) and monetization model (ad-supported vs free with in-app purchases). On price, in-app purchases and device support there is nothing between them.

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

SIN PIN holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: SIN PIN has 3.9K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 0% of RingVoz's written reviews are positive against 83% of SIN PIN's.

RingVoz ships an update every 4 weeks, SIN PIN every 13 months. The most recent releases landed on September 17, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | RingVoz | SIN PIN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (8 ratings)](https://appshunter.io/ios/app/ringvoz/id967397145/reviews) | **[4.8 (3.9K ratings)](https://appshunter.io/ios/app/sin-pin/id1439216848/reviews)** |
| Number of ratings | 8 | **3.9K** |
| Positive reviews | 0.0% of reviews | **82.9% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 13 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 59 MB | 96 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RingVoz LLC](https://appshunter.io/developer/967397144) | [Look International Inc](https://appshunter.io/developer/1171876615) |

## What reviewers say

### RingVoz

[App page](https://appshunter.io/ios/app/ringvoz/id967397145)

Connect globally with international calls, texts, and mobile top-ups. Send gift cards, stay updated with country news, and manage all your transactions in one convenient app.

**Highlights:** International calls and messaging, Mobile phone top-ups, Exclusive promotions, Gift cards, Country news updates, Transaction history

**Features:** macOS Compatibility

**In-app purchases:** none


### SIN PIN

[App page](https://appshunter.io/ios/app/sin-pin/id1439216848)

Easily stay connected with loved ones globally. Make high-quality international calls, recharge prepaid mobile phones, and purchase calling packages. Enjoy special promotions and manage your account with secure, hassle-free payments.

**Highlights:** International calling service, Recharge prepaid mobile phones, Purchase calling packages, Auto recharge setup, Transaction history, Promotions for favorite countries, Multi-language support

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast and efficient
- 💰 Affordable rates
- 🌍 Convenient international recharges
- 📞 Clear call quality

**What reviewers complain about**

- 🐛 App crashes and bugs
- ⚠️ Unreliable service
- 🤖 Poor customer support
- 🔑 Issues with login and account access

**Reported bugs**

- App not working on iPhone 11
- App freezing and going blank

**Requested features**

- Update phone number feature
- Improved app stability and performance


## Frequently asked questions

### Is RingVoz free?

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

### Is SIN PIN free?

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

### Which has better reviews, RingVoz or SIN PIN?

SIN PIN is rated higher. RingVoz averages 4.3 out of 5 from 8 ratings, while SIN PIN averages 4.8 from 3.9K ratings.

### Do RingVoz or SIN PIN have ads?

RingVoz shows ads; SIN PIN does not.

### Which is updated more often, RingVoz or SIN PIN?

RingVoz ships an update every 4 weeks, and SIN PIN every 13 months. Most recently, RingVoz was updated on September 17, 2026 and SIN PIN on October 17, 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.*