# Trimbox vs Similar Plus

The clearest difference is price: Trimbox at Free against Similar Plus's $149.99. Similar Plus's advantage is in-app purchases (none vs 16) and iOS requirement (13.0 vs 15.1). On update cadence, ads and device support there is nothing between them.

Trimbox is free to download; Similar Plus costs $149.99 up front. Trimbox sells 15 in-app purchases, starting at $4.19 per 7 days. Similar Plus asks for nothing beyond the download.

Trimbox ships an update every 9 days, Similar Plus every 11 days. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Trimbox | Similar Plus |
| --- | --- | --- |
| Price | **Free** | $149.99 |
| Rating | **[4.7 (6K ratings)](https://appshunter.io/ios/app/trimbox-email-cleaner/id6466923521/reviews)** | — |
| Number of ratings | **6K** | — |
| Positive reviews | 52.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 11 days |
| Monetization | Free with in-app purchases | — |
| Size | 76 MB | 21 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Trimbox LLC](https://appshunter.io/developer/1707945566) | [Thinkwider CO., LTD.](https://appshunter.io/developer/1637233894) |

## What reviewers say

### Trimbox

[App page](https://appshunter.io/ios/app/trimbox-email-cleaner/id6466923521)

This app helps you declutter your inbox by identifying and unsubscribing from unwanted mailing lists with a single click. You can also bulk delete old emails from specific senders to free up storage space and focus on important messages.

**Highlights:** One-click unsubscribe from mailing lists, Bulk delete old emails from senders, Identify mailing list and spam emails, Block unwanted senders, Regain inbox storage space, Securely stored personal data

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $4.19 | per 7 days |
| Unlimited access | $5.59 | per 7 days |
| Unlimited access | $5.99 | per 7 days |
| Unlimited access | $7.99 | per 7 days |
| Unlimited access | $7.99 | per 7 days |
| Unlimited access | $9.99 | per month |
| Unlimited access | $13.99 | per month |
| Unlimited access | $15.99 | per month |
| Unlimited access | $19.99 | per year |
| Unlimited access | $27.99 | per year |
| Unlimited access | $29.99 | per month |
| Unlimited access | $31.99 | per year |
| Unlimited access | $39.99 | per year |
| Unlimited access | $39.99 | per year |
| Unlimited access | $89.99 | per year |

**What reviewers like**

- 🚀 Quick and efficient email cleaning
- 👍 User-friendly interface
- 🚀 Able to delete thousands of emails in minutes
- 👍 Helps declutter inbox
- 👍 Convenient way to unsubscribe from unwanted emails

**What reviewers complain about**

- 🐛 Inconsistent unsubscribe functionality
- 💰 Paid subscription required after limited free usage
- 🐛 Errors and failures when trying to delete/unsubscribe
- 🔒 Privacy concerns around data collection
- 🐛 Deleting important emails by mistake

**Reported bugs**

- Failing to delete or unsubscribe from emails as expected
- Syncing issues with certain email providers
- Deleting entire email history instead of just unwanted messages

**Requested features**

- Ability to select and unsubscribe from multiple emails at once
- Support for more email providers beyond just Gmail
- Improved error handling and recovery options
- Clearer communication around subscription model


### Similar Plus

[App page](https://appshunter.io/ios/app/similar-plus/id6477751626)

**In-app purchases:** none


## Frequently asked questions

### Is Trimbox free?

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

### Is Similar Plus free?

Similar Plus costs $149.99, with no in-app purchases.

### Do Trimbox or Similar Plus have ads?

Neither Trimbox nor Similar Plus shows ads.

### Which is updated more often, Trimbox or Similar Plus?

Trimbox ships an update every 9 days, and Similar Plus every 11 days. Most recently, Trimbox was updated on November 3, 2026 and Similar Plus on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*