# iData Air vs RelyVPN, 永久福利模式,无限流量！

The clearest difference is rating: RelyVPN, 永久福利模式,无限流量！ at 4.7 against iData Air's 3.0. RelyVPN, 永久福利模式,无限流量！ also leads on update cadence (every 6 days vs every 2 months) and ratings volume (7.6K vs 5). iData Air's advantage is in-app purchases (none vs 15) and iOS requirement (8.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. RelyVPN, 永久福利模式,无限流量！ sells 15 in-app purchases, starting at $2.99 per 7 days. iData Air asks for nothing beyond the download.

RelyVPN, 永久福利模式,无限流量！ holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: RelyVPN, 永久福利模式,无限流量！ has 7.6K ratings behind it against 5, so its average is the more settled of the two.

iData Air ships an update every 2 months, RelyVPN, 永久福利模式,无限流量！ every 6 days. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | iData Air | RelyVPN, 永久福利模式,无限流量！ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (5 ratings)](https://appshunter.io/ios/app/idata-air/id1094616252/reviews) | **[4.7 (7.6K ratings)](https://appshunter.io/ios/app/relyvpn/id1204005238/reviews)** |
| Number of ratings | 5 | **7.6K** |
| Positive reviews | — | 85.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#171** |
| Size | 60 MB | 47 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Hali-power Industrial CO., LTD](https://appshunter.io/developer/448145465) | [Kiara Joseph](https://appshunter.io/developer/1895324701) |

## What reviewers say

### iData Air

[App page](https://appshunter.io/ios/app/idata-air/id1094616252)

Wirelessly save and transfer photos, videos, and files to and from your iOS device. Keep your data secure and accessible on the go for easy sharing with others.

**Highlights:** Wireless file transfer, Save and transfer pictures, Save and transfer video, Save and transfer other files, Secure data storage, Easy file sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### RelyVPN, 永久福利模式,无限流量！

[App page](https://appshunter.io/ios/app/relyvpn/id1204005238)

**Currently charting:** #171 Top Free · Utilities (US App Store)

This app provides a privacy-focused VPN service with global high-speed servers. It offers one-click connection, instant encryption, and IP address masking for secure browsing. The service emphasizes a zero-logs policy and does not require account registration.

**Highlights:** One-click connection, Instant encryption, Global server network, IP address masking, Unlimited bandwidth, Zero-logs policy

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RelyVPN Pro | $2.99 | per 7 days |
| RelyVPN Pro | $2.99 | per 7 days |
| 1 Week | $3.99 | per 7 days |
| 1 Month | $8.99 | per month |
| Air VPN Pro | $9.99 | per month |
| Air VPN Pro | $9.99 | per month |
| RelyVPN Pro | $9.99 | per month |
| 3 Months | $19.99 | per 3 months |
| RelyVPN Pro | $34.99 | per 6 months |
| 1 Year | $59.99 | per year |
| Air VPN Pro | $69.99 | per year |
| RelyVPN Pro | $69.99 | per year |
| 10 GB Data Pack | $4.49 | one-time |
| 30 GB Data Pack | $11.99 | one-time |
| 100 GB Data Pack | $34.99 | one-time |

**What reviewers like**

- 🚀 Fast connection
- 🔒 Secure and private
- 👍 Easy to use
- 💡 Unlimited free usage
- 👍 Reliable and consistent

**What reviewers complain about**

- 🐛 Occasional disconnections
- 🔋 Drains battery quickly
- 🐛 Slow speeds on some servers
- 💡 Limited server locations

**Reported bugs**

- Inability to connect on certain networks
- Inconsistent performance across devices

**Requested features**

- More server locations
- Ability to select specific server locations
- Automatic server selection based on location
- Improved stability and uptime


## Frequently asked questions

### Is iData Air free?

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

### Is RelyVPN, 永久福利模式,无限流量！ free?

RelyVPN, 永久福利模式,无限流量！ is free to download, with in-app purchases available.

### Which has better reviews, iData Air or RelyVPN, 永久福利模式,无限流量！?

RelyVPN, 永久福利模式,无限流量！ is rated higher. iData Air averages 3.0 out of 5 from 5 ratings, while RelyVPN, 永久福利模式,无限流量！ averages 4.7 from 7.6K ratings.

### Do iData Air or RelyVPN, 永久福利模式,无限流量！ have ads?

Neither iData Air nor RelyVPN, 永久福利模式,无限流量！ shows ads.

### Which is updated more often, iData Air or RelyVPN, 永久福利模式,无限流量！?

iData Air ships an update every 2 months, and RelyVPN, 永久福利模式,无限流量！ every 6 days. Most recently, iData Air was updated on October 21, 2026 and RelyVPN, 永久福利模式,无限流量！ on October 30, 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.*