# App Secret Pro vs Message Keyword Filter

The clearest difference is review sentiment: App Secret Pro at 42% against Message Keyword Filter's 25%. App Secret Pro also leads on device support (3 vs 1) and iOS requirement (15.0 vs 26.0). Message Keyword Filter's advantage is price ($0.99 vs $3.99). On update cadence, ads and in-app purchases there is nothing between them.

App Secret Pro costs $3.99 and Message Keyword Filter $0.99 up front. App Secret Pro sells 3 in-app purchases, starting at $1.99 per month and Message Keyword Filter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

App Secret Pro ships an update monthly, Message Keyword Filter every 2 months. The most recent releases landed on September 26, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | App Secret Pro | Message Keyword Filter |
| --- | --- | --- |
| Price | $3.99 | **$0.99** |
| Rating | **[4.4 (122 ratings)](https://appshunter.io/ios/app/app-secret-pro/id572225713/reviews)** | — |
| Number of ratings | **122** | — |
| Positive reviews | **41.6% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 87 MB | 15 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Felix Yew](https://appshunter.io/developer/505904424) | [Planeta Pigra Co., Ltd.](https://appshunter.io/developer/1738642017) |

## What reviewers say

### App Secret Pro

[App page](https://appshunter.io/ios/app/app-secret-pro/id572225713)

Securely store photos, videos, notes, contacts, and voice memos with multiple lock options. Protect your private data from unauthorized access with customizable security layers and features like decoy mode.

**Highlights:** Multiple lock styles (passcode, combination, dot-pattern), Private photo and video albums, Secure notes with lockable folders, Protected reminders, Voice memo recording and playback, Private contact management, Break-in reports and decoy mode

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iCloud Sync Monthly | $1.99 | per month |
| iCloud Sync Yearly | $12.99 | per year |
| Reset Password | $1.99 | one-time |

**What reviewers like**

- 👍 Great app, very useful
- 🔒 Good privacy features
- ✨ Improved after updates
- 👍 User-friendly interface
- 🌟 Best app of its kind

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 App won't open
- 🐛 Data loss issues
- 🐛 Import/upload errors
- 🐛 Slow performance

**Reported bugs**

- Importing video does nothing
- Deleted all photos
- App cannot be opened
- App won't even open
- Privacy policy concerns (data collection)

**Requested features**

- Import notes and contacts directly from iPhone
- Ability to reorder files
- Login with fingerprints
- Continuous shooting on built-in camera
- Touch ID support


### Message Keyword Filter

[App page](https://appshunter.io/ios/app/message-keyword-filter/id1672730162)

This utility helps manage SMS messages by filtering content based on keywords and senders. It utilizes iOS system extensions for secure, private message classification without data leakage.

**Highlights:** Keyword-based SMS filtering, Sender-specific filtering, Automatic message classification, Secure iOS system extensions, Privacy protection, Easy-to-use interface

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support developer | $2.99 | one-time |


## Frequently asked questions

### Is App Secret Pro free?

App Secret Pro costs $3.99, and also offers in-app purchases.

### Is Message Keyword Filter free?

Message Keyword Filter costs $0.99, and also offers in-app purchases.

### Do App Secret Pro or Message Keyword Filter have ads?

Neither App Secret Pro nor Message Keyword Filter shows ads.

### Which is updated more often, App Secret Pro or Message Keyword Filter?

App Secret Pro ships an update monthly, and Message Keyword Filter every 2 months. Most recently, App Secret Pro was updated on September 26, 2026 and Message Keyword Filter on September 16, 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.*