# GRZM vs avoVPN

The clearest difference is review sentiment: GRZM at 100% against avoVPN's 41%. GRZM also leads on rating (5.0 vs 4.1). avoVPN's advantage is update cadence (every 2 weeks vs every 23 months) and ratings volume (135 vs 3). On price, in-app purchases, monetization model and iOS requirement there is nothing between them.

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

GRZM holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: avoVPN has 135 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of GRZM's written reviews are positive against 41% of avoVPN's.

GRZM ships an update every 23 months, avoVPN every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | GRZM | avoVPN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/grzm/id6473166017/reviews)** | [4.1 (135 ratings)](https://appshunter.io/ios/app/avovpn/id6670333179/reviews) |
| Number of ratings | 3 | **135** |
| Positive reviews | **100.0% of reviews** | 41.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 23 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 61 MB | 79 MB |
| Requires iOS | **14.2** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | +4 |
| Developer | [Burkhanov Kirill Sergeevich, IP](https://appshunter.io/developer/1718514756) | [Avocado VPN Technologies](https://appshunter.io/developer/1765850032) |

## What reviewers say

### GRZM

[App page](https://appshunter.io/ios/app/grzm/id6473166017)

This app provides a seamless internet connection experience with a one-click activation. It optimizes speed, masks your online activity, and reduces ads without draining your device's battery or resources.

**Highlights:** One-click connection, Optimized internet speed, Traffic masking and privacy, Stable connection, Low battery and resource usage, Ad reduction

**In-app purchases:** none


### avoVPN

[App page](https://appshunter.io/ios/app/avovpn/id6670333179)

This app is a client for advanced VPN protocols like v2ray, vless, and vmess. It offers high-speed connections for streaming and browsing, along with top-notch security and data protection. Its intuitive interface allows for easy setup and one-tap connection.

**Highlights:** Supports v2ray, vless, and vmess protocols, Lightning-fast connection speeds, Enhanced data protection and confidentiality, Intuitive and easy-to-use interface, One-button connect/disconnect, Supports vless:// and vmess:// keys

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💎 Excellent VPN performance
- 🚀 Fast and efficient
- 👍 User-friendly setup
- 🔒 Secure and reliable
- 💲 Affordable pricing

**What reviewers complain about**

- 🐛 Occasional connectivity issues
- ⚠️ Inconsistent performance
- 🕰️ Slow customer support response
- 🔌 Impacts internet speed

**Reported bugs**

- VPN stops working after a few days
- Ключ доступа не работает
- Inability to connect with certain providers

**Requested features**

- Ability to bypass VPN for specific apps
- Automatic server selection
- More server locations


## Frequently asked questions

### Is GRZM free?

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

### Is avoVPN free?

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

### Which has better reviews, GRZM or avoVPN?

GRZM is rated higher. GRZM averages 5.0 out of 5 from 3 ratings, while avoVPN averages 4.1 from 135 ratings.

### Which is updated more often, GRZM or avoVPN?

GRZM ships an update every 23 months, and avoVPN every 2 weeks. Most recently, GRZM was updated on October 24, 2026 and avoVPN on October 25, 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.*