# MailBolt vs Wonder QR

The clearest difference is in-app purchases: MailBolt at none against Wonder QR's 1. MailBolt also leads on ratings volume (13 vs 3). Wonder QR's advantage is rating (5.0 vs 4.7). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Wonder QR sells 1 in-app purchase, starting at $3.99 per month. MailBolt asks for nothing beyond the download.

Wonder QR holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 13 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

MailBolt ships an update every 2 months, Wonder QR every 4 months. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | MailBolt | Wonder QR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (13 ratings)](https://appshunter.io/ios/app/mailbolt-temporary-email/id6742543294/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/wonder-qr-qr-code-generator/id6759136163/reviews)** |
| Number of ratings | **13** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 50 MB | 13 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Dhaval Panasara](https://appshunter.io/developer/1753452519) | [小利 薛](https://appshunter.io/developer/1675817893) |

## What reviewers say

### MailBolt

[App page](https://appshunter.io/ios/app/mailbolt-temporary-email/id6742543294)

Instantly create temporary email addresses to protect your privacy and block spam. Securely receive emails and attachments without exposing your personal inbox. Ideal for signups, verifications, and anonymous online use.

**Highlights:** Instant temp mail generation, Disposable mail protection, Anonymous and secure, Receive emails and attachments, Unlimited disposable mail, Spam-free emails

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

**In-app purchases:** none


### Wonder QR

[App page](https://appshunter.io/ios/app/wonder-qr-qr-code-generator/id6759136163)

This app offers advanced QR code scanning and generation with dynamic content updates, real-time analytics, and customizable designs. It prioritizes security with built-in protection against malicious links and phishing attempts.

**Highlights:** Dynamic content updates, Real-time visitor analytics, Customizable QR code designs, Built-in security features, Support for various content types, Expiration date settings

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Subscription Service | $3.99 | per month |


## Frequently asked questions

### Is MailBolt free?

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

### Is Wonder QR free?

Wonder QR is free to download, with in-app purchases available.

### Which has better reviews, MailBolt or Wonder QR?

Wonder QR is rated higher. MailBolt averages 4.7 out of 5 from 13 ratings, while Wonder QR averages 5.0 from 3 ratings.

### Do MailBolt or Wonder QR have ads?

Neither MailBolt nor Wonder QR shows ads.

### Which is updated more often, MailBolt or Wonder QR?

MailBolt ships an update every 2 months, and Wonder QR every 4 months. Most recently, MailBolt was updated on October 25, 2026 and Wonder QR 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.*