Rifeng Guard vs MessageCat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rifeng Guard
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Application: This is applied to all the overseas consumers of Rifeng products. All users can register as members through this app with the invitation code. After successful registration, you can fill in users’ information on the homepage page. Then come to the Testpage. Users need to connect the RIFENG GUARD via the Bluetooth for pressure test. The pressure test can be divided into 5 steps. Real-time pressure and pressure drop can be seen in every process. When test ends, the app will compare the actual pressure drop with the system setting standard. If the pressure drop exceeds the standard, the test will be evaluated as FAILED. If not, the test will be evaluated as PASS. The system will display the initial pressure standard, pressure drop standard and test time of each step. The current pressure testing process is highlighted by a red color, allowing the users to monitor the pressure change of the pipe in real time. After the test is finished, the system will generate a Pressure Test Report and send the report to the registered mailbox. Registered plumbers can also edit their personal information and change login password on the Aboutme page.
MessageCat
This app uses advanced AI to automatically identify and block spam text messages. It classifies incoming SMS into categories like normal, promotional, and transactional, offering real-time protection both online and offline. Users can customize filtering rules and block all messages with a single tap.
- AI intelligent interception
- Automatic SMS classification
- Real-time online protection
- Offline intelligent filtering
- Customizable filtering settings
- Block all SMS
- Privacy focused local filtering
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Smart interception is enabled with one click! MessageCat uses advanced intelligent AI algorithms to keep you away from spam text messages. - AI intelligent interception, one-click activation No need to set complicated rules, one-click activation of intelligent filtering. Using artificial intelligence algorithms, MessageCat can accurately identify and block spam messages. - Automatic SMS classification Intelligent automatic classification according to the content of SMS: normal messages, spam messages, promotional messages, and transaction messages. - Real-time online protection Real-time check of new SMS messages to ensure that spam messages are immediately blocked, cloud-local dual accurate filtering, so that you are always protected. - Offline intelligent filtering Local filtering calculation works locally throughout the process, and accurate filtering of spam messages can be achieved without the need for a network. - Intelligent filtering classification settings Intelligent control of interception classification, while supporting keyword and number filtering rule combinations, creating your own world of rules. - Block all SMS If you encounter SMS bombardment, you can block all SMS with one click or enable the function of blocking SMS verification codes. - Privacy first Your privacy is very important to us. Turn on local intelligent filtering to ensure the security of your information. - Feedback SMS Copy the SMS and click "AI Recognition" to feedback the SMS content. MessageCat will be smarter after learning. - Feedback and suggestions Open the APP "About" to report the problems you encounter, and we will deal with them as soon as possible. - Contact us hi@byat.cn - If you think it's good, remember to give it a 5-star rating and share it with your friends. - User Agreement https://gnw6h33mdr.feishu.cn/docx/ZKmId9O6forKcExUBumcqWzdn1c
Screenshots
Verdict
The clearest difference is in-app purchases: Rifeng Guard at none against MessageCat's 6. Rifeng Guard also leads on iOS requirement (12.0 vs 17.0). MessageCat's advantage is update cadence (every 9 days vs every 3 months). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. MessageCat sells 6 in-app purchases, starting at $0.99 per month. Rifeng Guard asks for nothing beyond the download.
Rifeng Guard ships an update every 3 months, MessageCat every 9 days. The most recent releases landed on September 15, 2026 and September 17, 2026 respectively.
| Parameter | Rifeng Guard | MessageCat |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (30 ratings) — better |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | — | 30 — better |
| Update frequency | Every 3 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 38 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | rifeng | 瑞青 邓 |
In-app purchases
Rifeng Guard
No in-app purchases
MessageCat
- Monthly Member$0.991 Month
- Quarterly Membership$0.993 Months
- Weekly Member$0.997 Days
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- Annual Member$2.991 Year
- Semi-annual membership$2.996 Months
- Lifetime Member$9.99









