# SpamBlocker vs Cleanfox

The clearest difference is review sentiment: Cleanfox at 72% against SpamBlocker's 14%. Cleanfox also leads on rating (4.8 vs 2.8) and in-app purchases (none vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SpamBlocker sells 1 one-off in-app purchase. Cleanfox asks for nothing beyond the download.

Cleanfox holds the better App Store score, 4.8 against 2.8. That said, the two scores are not equally well evidenced: Cleanfox has 27K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 14% of SpamBlocker's written reviews are positive against 72% of Cleanfox's.

SpamBlocker ships an update every 3 months, Cleanfox every 3 weeks. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SpamBlocker | Cleanfox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (6 ratings)](https://appshunter.io/ios/app/spamblocker/id570617592/reviews) | **[4.8 (27K ratings)](https://appshunter.io/ios/app/cleanfox-email-cleaner/id1136298377/reviews)** |
| Number of ratings | 6 | **27K** |
| Positive reviews | 13.9% of reviews | **71.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#191** |
| Size | 7 MB | 67 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Seimitsusakufu LLC](https://appshunter.io/developer/459361672) | [FOXINTEL](https://appshunter.io/developer/1136298376) |

## What reviewers say

### SpamBlocker

[App page](https://appshunter.io/ios/app/spamblocker/id570617592)

This app helps manage unwanted emails by reassigning spam mailboxes and filtering incoming messages. It uses machine learning and rule-based systems to identify and block junk mail, supporting IMAP/POP3 accounts. It does not have mail sending capabilities.

**Highlights:** Spam/Trash mailbox reassignment, Machine learning spam filtering, Rule-based filtering (sender, subject), IMAP/POP3 support, HTML image blocking, Multi-account support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad&Limitation | $0.99 | one-time |


### Cleanfox

[App page](https://appshunter.io/ios/app/cleanfox-email-cleaner/id1136298377)

**Currently charting:** #191 Top Free · Productivity (US App Store)

This app helps you declutter your inbox by deleting unwanted emails and unsubscribing from newsletters with a simple swipe. It organizes your subscriptions, identifies senders filling your inbox, and offers powerful spam protection. Recover accidentally deleted emails and even plant trees by referring friends.

**Highlights:** Delete thousands of emails with one tap, Unsubscribe from unwanted newsletters, Organize subscriptions in one place, Identify senders filling your inbox, Undo accidental deletions, Spam protection, Plant trees by referring friends

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick and easy to use
- 👍 Helpful for managing email clutter
- 🔥 Saves time and effort
- 💚 Environmentally conscious
- 🎉 Satisfying experience

**What reviewers complain about**

- 🐛 Inconsistent performance
- 🔍 Limited search/filter options
- 🔒 Privacy concerns
- 💰 Unclear pricing/subscription model
- ⚠️ Unreliable unsubscribe functionality

**Reported bugs**

- Endless scanning/loading issues
- Login/authentication problems
- Emails not actually deleted after using the app
- Inconsistent behavior across devices

**Requested features**

- Ability to selectively delete/keep emails
- Option to view email contents before deleting
- Undo/restore deleted emails
- Automatic email categorization and organization
- Improved integration with various email providers


## Frequently asked questions

### Is SpamBlocker free?

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

### Is Cleanfox free?

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

### Which has better reviews, SpamBlocker or Cleanfox?

Cleanfox is rated higher. SpamBlocker averages 2.8 out of 5 from 6 ratings, while Cleanfox averages 4.8 from 27K ratings.

### Do SpamBlocker or Cleanfox have ads?

Neither SpamBlocker nor Cleanfox shows ads.

### Which is updated more often, SpamBlocker or Cleanfox?

SpamBlocker ships an update every 3 months, and Cleanfox every 3 weeks. Most recently, SpamBlocker was updated on October 23, 2026 and Cleanfox 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.*