# Calc pH vs Aloha VPN

The clearest difference is in-app purchases: Calc pH at none against Aloha VPN's 10. Calc pH also leads on iOS requirement (9.0 vs 16.0). Aloha VPN's advantage is update cadence (every 6 weeks vs every 59 months). On price, ads and device support there is nothing between them.

Both are free to download. Aloha VPN sells 10 in-app purchases, starting at $2.99 per month. Calc pH asks for nothing beyond the download.

Calc pH ships an update every 59 months, Aloha VPN every 6 weeks. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Calc pH | Aloha VPN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (351 ratings)](https://appshunter.io/ios/app/aloha-vpn/id1455494920/reviews)** |
| Number of ratings | — | **351** |
| Positive reviews | — | 55.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 59 months | **Every 6 weeks** |
| Monetization | — | Subscription |
| Size | 0 MB | 251 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [ZOFTERM](https://appshunter.io/developer/557950548) | [Aloha Mobile](https://appshunter.io/developer/1105317681) |

## What reviewers say

### Calc pH

[App page](https://appshunter.io/ios/app/calc-ph/id566354963)

**Features:** macOS Compatibility

**In-app purchases:** none


### Aloha VPN

[App page](https://appshunter.io/ios/app/aloha-vpn/id1455494920)

This app provides a fast, secure, and private VPN connection with a strict no-logs policy and military-grade encryption. It offers a wide selection of server locations and automatically optimizes connections for speed. Access content securely on public Wi-Fi and within other applications.

**Highlights:** Turbo speed VPN, Strict no-logs policy, Military-grade AES256 encryption, Multiple server locations, Smart Speed Alert technology, Public Wi-Fi protection, Use VPN in other apps

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aloha VPN (Monthly) | $2.99 | per month |
| Aloha VPN (Annual) | $24.99 | per year |
| Aloha VPN (Annual) | $29.99 | per year |
| Aloha VPN (Annual) | $39.99 | per year |
| Aloha VPN (Год) | $49.99 | per year |
| Aloha VPN (Annual) | $59.99 | per year |
| Aloha VPN (Annual) | $69.99 | per year |
| Aloha VPN (Annual) | $79.99 | per year |
| Aloha VPN (Annual) | $89.99 | per year |
| Aloha VPN (Annual) | $99.99 | per year |

**What reviewers like**

- 👍 Great app as it does what it promises
- 🚀 Runs smoothly most of the time
- 🚀 Seamless VPN
- 🔒 Traffic mask keeps restarting on iOS
- 👍 Sub comes with premium browser too

**What reviewers complain about**

- 🐛 Not working
- 🐛 Constant connection error on all servers
- 🐛 Aloha VPN fails to probably connect, leaving me wide open and vulnerable to attacks
- 🐛 Pakistan server removed
- 🐛 None of the servers are serving

**Reported bugs**

- Aloha VPN fails to probably connect, leaving me wide open and vulnerable to attacks
- Pakistan server removed
- None of the servers are serving
- Unstable VPN, keeps disconnecting
- Only works normally 2 times out of 10 in China

**Requested features**

- Ability to change the app icon color on the user's end
- Dark mode option
- Advanced analytics dashboard
- Ability to choose VPN protocol
- Monthly plan option


## Frequently asked questions

### Is Calc pH free?

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

### Is Aloha VPN free?

Aloha VPN is free to download, with in-app purchases available.

### Do Calc pH or Aloha VPN have ads?

Neither Calc pH nor Aloha VPN shows ads.

### Which is updated more often, Calc pH or Aloha VPN?

Calc pH ships an update every 59 months, and Aloha VPN every 6 weeks. Most recently, Calc pH was updated on October 26, 2026 and Aloha VPN on October 29, 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.*