Finder vs Knowlu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Finder
Explore the digital world using visual search. Upload photos from your device or via URL to find similar images across multiple search engines. Features include image editing and search history.
- Multi-engine image search
- Search from camera or library
- Search by URL
- Search by words
- Image cropping and rotation
- Search history
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Discover the power of visual search with the innovative Finder - Reverse Image Search app for iOS. This app allows you to dive deep into the digital world by utilising the power of the leading search engines - Google Image Search (Google Lens), Yandex, TinEye and Bing Image Search. FEATURES: - All search engines in one app. - Directly search for photos from your device's camera, photo library, clipboard and files. - Search images by URL. - Use words to search for photos. - Previous image searches. - Using a web browser to save photos to your devices. - Rotating and cropping images. In-app purchases: You can become a premium user by auto-renewing your subscription. - Payment will be deducted from your iTunes account when you confirm your purchase. - Subscription will automatically renew unless auto-renew is turned off at least 24 hours before the expiry date. - Subscription length: one week, one month, one year. - If you renew your subscription within 24 hours before the end of the current period, your account will be charged the amount corresponding to the renewal price. - Subscription cost: one week - $2.99, one month - $5.99, one year - $9.99. - Subscriptions can be managed by the user, and auto-renewal can be disabled by going to User Account Settings after purchase. - Cancellation of the current subscription during the active subscription period is not allowed This application uses Google, Bing, Yandex in the web browser application. However, the app is not supported or associated with any of these search engines. Privacy policy: https://webrain.ltd/uv/privacy-policy.html Terms of service: https://webrain.ltd/uv/terms-conditions.html
Knowlu
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Knowlu is a study planner and study tracker for students who want a study routine that actually sticks. Organize subjects, build a weekly study schedule, manage homework, track study time, and turn missed sessions into catch-up wins before the week ends. From school revision to university exam prep, Knowlu keeps your study plan, tasks, reports, and flashcards in one place. What you can do with Knowlu: - Organize subjects in your personal study library - Create routines and weekly study schedules - Add study sessions and get study reminders - Track planned vs studied time and build consistency streaks - Manage homework, assignments, tasks, and revision topics - Estimate focus minutes and keep deadlines visible - Review daily, weekly, and monthly study reports - Generate flashcards for your subjects and review anytime - Join study groups, compare weekly progress, and stay motivated - Keep working offline and sync when you're back online Knowlu is built for students who want a simple study planner, homework tracker, focus timer, revision planner, and study schedule app in one. Optional Knowlu Pro features include more AI flashcards, extended report history, extra reminders, and expanded study group access. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Screenshots
Verdict
The clearest difference is iOS requirement: Finder at 13.0 against Knowlu's 16.1. On price, ads, in-app purchases 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. Finder sells 7 in-app purchases, starting at $2.99 per 7 days and Knowlu sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Finder | Knowlu |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (235 ratings) — better | — |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 235 — better | — |
| Update frequency | Every 15 months | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.1 |
| Further details — not scored | ||
| Size | 34 MB | 65 MB |
| Age rating | 17+ | 4+ |
| Developer | WeBrain | Gehazi Jenda |
In-app purchases
Finder
- Image Search3 Days trial$2.997 Days
- Reverse Image Search$2.997 Days
- Photo Search3 Days trial$5.991 Month
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- Search by Image$5.991 Month
- Image Search$7.991 Year
- Google Lens for Iphone3 Days trial$9.991 Year
- Google Photo Search$15.991 Year
Knowlu
- Knowlu Pro Month$1.991 Month
- Knowlu Pro 3-Months$4.993 Months
- Knowlu Pro Annual$12.991 Year









