Message Keyword Filter vs invsi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Message Keyword Filter
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.
- Keyword-based SMS filtering
- Sender-specific filtering
- Automatic message classification
- Secure iOS system extensions
- Privacy protection
- Easy-to-use interface
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Are you looking for a simple and secure tool for classifying and filtering SMS messages? You can add keywords and senders according to your needs, and SMS messages containing specified keywords will be automatically classified and filtered based on your settings. The app uses iOS system extensions to securely identify the content of SMS messages and protect your privacy, with no risk of any data leakage. The app is easy to use, secure, and protects your personal privacy while helping you manage your SMS messages with ease.
invsi
This app helps parents manage their children's device usage by controlling screen time and blocking inappropriate content. It offers a local-only experience with no ads or registration, prioritizing user privacy.
- Screen time management
- Content blocking
- No advertisements
- Local data storage
- No registration required
- Premium features via subscription
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invsi has been upgraded as a tool for managing screen time, which can help parents control their children's use of mobile devices. When kids use your phone, this feature can prevent them from getting addicted to games and block inappropriate content. --- Pursuit of invsi --- invsi has no advertisements, no notifications, no registration required, all data will only be saved in your phone (important data should be backed up), Less is more. --- Privacy Policy --- invsi is a local application without a server. so it will not and cannot upload your personal data through the Internet. --- Suggestions and Feedback --- If you have a good idea, you can also contact us --- contact details --- Email: invsi@icloud.com --- Subscription related --- - The base functionality of invsi is free to use. - Become an invsi member to unlock all premium features. - Payment will be charged to your iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Your account will be charged for renewal within 24-hours prior to the end of the current period under your plan. - You can manage or turn off auto-renewal in Apple 1D account settings at any time after purchase, path: "Settings - Apple ID -> Media & Purchases -> Subscriptions" --- Additional Information --- Privacy Policy：https://invsi.notion.site/Privacy-Policy-8d66f4dc92754ad0a43399e905493095 User Agreement：https://invsi.notion.site/User-Agreement-ada0d998b6604a58a2bd5a8d32f45066
Screenshots
Verdict
The clearest difference is review sentiment: invsi at 100% against Message Keyword Filter's 25%. invsi also leads on price (Free vs $0.99) and update cadence (fortnightly vs every 2 months). On ads and in-app purchases 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
invsi is free to download; Message Keyword Filter costs $0.99 up front. Message Keyword Filter sells 1 one-off in-app purchase and invsi sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Message Keyword Filter ships an update every 2 months, invsi fortnightly. The most recent releases landed on September 16, 2026 and August 22, 2026 respectively.
| Parameter | Message Keyword Filter | invsi |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 4.1 (8 ratings) — better |
| Positive reviews | 25.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 8 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Planeta Pigra Co., Ltd. | 新坤 杨 |
Customer experience
Message Keyword Filter
invsi
In-app purchases
Message Keyword Filter
- Support developer$2.99
invsi
- Monthly PRO3 Days trial$0.991 Month
- Invsi PRO (Annual)7 Days trial$4.991 Year
- Unlock Application Icon$0.99
- Lifetime PRO$14.99
Questions
Is Message Keyword Filter free?
Is invsi free?
Do Message Keyword Filter or invsi have ads?
Which is updated more often, Message Keyword Filter or invsi?
Other comparisons
