# iPGMail vs Keywave.

The clearest difference is price: Keywave. at Free against iPGMail's $3.99. iPGMail's advantage is rating (4.3 vs 2.8) and review sentiment (66% vs 33%). On ads, in-app purchases, monetization model and device support there is nothing between them.

Keywave. is free to download; iPGMail costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iPGMail holds the better App Store score, 4.3 against 2.8. That said, the two scores are not equally well evidenced: iPGMail has 235 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 66% of iPGMail's written reviews are positive against 33% of Keywave.'s.

iPGMail ships an update every 10 days, Keywave. every 6 months. The most recent releases landed on September 23, 2026 and September 1, 2026 respectively.

## The numbers

| Metric | iPGMail | Keywave. |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.3 (235 ratings)](https://appshunter.io/ios/app/ipgmail/id430780873/reviews)** | [2.8 (4 ratings)](https://appshunter.io/ios/app/keywave/id6758056425/reviews) |
| Number of ratings | **235** | 4 |
| Positive reviews | **66.3% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 months |
| Monetization | Free | Free |
| Best chart rank | **#88** | — |
| Size | 21 MB | 11 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wyllys Ingersoll](https://appshunter.io/developer/345097811) | [William Kelley](https://appshunter.io/developer/1870645864) |

## What reviewers say

### iPGMail

[App page](https://appshunter.io/ios/app/ipgmail/id430780873)

**Currently charting:** #88 Top Paid · Utilities (US App Store)

This app simplifies PGP encryption for iOS users, allowing easy sending and receiving of encrypted emails and files. It supports the OpenPGP standard, key management, and various import methods for keys and messages.

**Highlights:** PGP encryption and decryption, Send and receive encrypted emails, Encrypt and decrypt files, Create and manage PGP keys, Import keys from various sources, Supports OpenPGP standard

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

**In-app purchases:** none

**What reviewers like**

- 👍 Solid PGP offering
- 🚀 Regularly updated
- 🔒 Secure encryption
- 👍 Easy to use interface
- 👍 Helpful developer support

**What reviewers complain about**

- 🐛 Crashes and bugs
- 👎 Difficult to import/manage keys
- 👎 Limited functionality compared to desktop apps
- 👎 Unintuitive UI for some users

**Reported bugs**

- Crashes when importing certain private keys
- Issues with sending/receiving encrypted attachments
- Problems with key server integration and key management

**Requested features**

- Ability to save password/passphrase
- Automatic deletion of local decrypted files
- Better integration with iOS Mail app
- Support for more encryption algorithms beyond RSA


### Keywave.

[App page](https://appshunter.io/ios/app/keywave/id6758056425)

Securely encrypt and decrypt messages directly on your device. Manage your PGP keys locally without any server interaction or data tracking. Offers robust key generation and import/export options with a clean interface.

**Highlights:** Encrypt and decrypt messages, Generate RSA keypairs, Manage unlimited keys, Import/export keys, Native SwiftUI interface, 100% local processing

**In-app purchases:** none


## Frequently asked questions

### Is iPGMail free?

iPGMail costs $3.99, with no in-app purchases.

### Is Keywave. free?

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

### Which has better reviews, iPGMail or Keywave.?

iPGMail is rated higher. iPGMail averages 4.3 out of 5 from 235 ratings, while Keywave. averages 2.8 from 4 ratings.

### Do iPGMail or Keywave. have ads?

Neither iPGMail nor Keywave. shows ads.

### Which is updated more often, iPGMail or Keywave.?

iPGMail ships an update every 10 days, and Keywave. every 6 months. Most recently, iPGMail was updated on September 23, 2026 and Keywave. on September 1, 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.*