# Mail Folders vs MoveGuard Detector

The clearest difference is price: MoveGuard Detector at Free against Mail Folders's $3.99. MoveGuard Detector also leads on update cadence (every 2 weeks vs every 5 months). Mail Folders's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

MoveGuard Detector is free to download; Mail Folders costs $3.99 up front. MoveGuard Detector sells 1 one-off in-app purchase. Mail Folders asks for nothing beyond the download.

Mail Folders ships an update every 5 months, MoveGuard Detector every 2 weeks. The most recent releases landed on October 16, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Mail Folders | MoveGuard Detector |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/mail-folders/id320632380/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 51.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 5 MB | 2 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TechKnowledge](https://appshunter.io/developer/304524337) | [浩东 许](https://appshunter.io/developer/1834069800) |

## What reviewers say

### Mail Folders

[App page](https://appshunter.io/ios/app/mail-folders/id320632380)

Organize your IMAP email account by creating and managing custom folders. Automatically redirect emails from your inbox to designated folders based on set rules. Supports popular IMAP servers like Gmail, MobileMe, and AOL.

**Highlights:** Create and remove IMAP mail folders, Move emails into custom folders, Folder redirection based on rules, Supports Gmail, MobileMe, AOL, Organize inbox efficiently

**Features:** Vision Pro support

**In-app purchases:** none


### MoveGuard Detector

[App page](https://appshunter.io/ios/app/moveguard-detector/id6772923531)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Membership | $2.99 | one-time |


## Frequently asked questions

### Is Mail Folders free?

Mail Folders costs $3.99, with no in-app purchases.

### Is MoveGuard Detector free?

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

### Do Mail Folders or MoveGuard Detector have ads?

Neither Mail Folders nor MoveGuard Detector shows ads.

### Which is updated more often, Mail Folders or MoveGuard Detector?

Mail Folders ships an update every 5 months, and MoveGuard Detector every 2 weeks. Most recently, Mail Folders was updated on October 16, 2026 and MoveGuard Detector on September 26, 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.*