Sullivan A vs Vizhu
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Sullivan A
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Using Sullivan A specialized in document. Among the functions of Sullivan Plus that you are using usefully, we pulled out the document function and expanded/specialized it! Named Sullivan A! Exciting - Sullivan's new transformation continues! Take a picture and view the document with Sullivan A and check it out. Separately display the entire content and summary content of the document! With AI's summary, you can check the entire document faster than anyone else and search by words. Let's take an example. If the document contains the word 'puppy ', type in a puppy. Sullivan A will find out and inform which paragraph the puppy is in. Take pictures of business cards and receipts with Sullivan A! You can save the contact information of the business card to your mobile phone, and you can check the contents of the business card separately. When you take a picture of a receipt, the item and amount of the receipt are announced by voice. And, you can also convert the letters of PDFs made from images to TEXT! You can check the contents in a summary / full view, and you can search as mentioned above. [Main functions] AI analyzes the form of the document and guides it automatically. Recognize the content of the document and informs you by dividing it into summary/full, and you can search for words included in the document. You can save what you recognize and check it again later. If you recognize the business card, you can save the contact to your phone. You can recognize the receipt, search for the product included in the receipt, and check the amount. Recognizes image PDFs, converts them to TEXT, and displays summary/full contents separately. You can search for words in the PDF. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Vizhu
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Vizhu is a talking camera that describes what is in front of you. Designed for blind and low-vision people, it lets you point your camera at an object, visible text or your surroundings and tap the screen. Tap for a description Vizhu takes a photo and describes what it can see. Explore objects, read visible text and ask about details in a scene. Hold to ask Touch and hold the screen to record a question. Release your finger to take a photo and get an answer about that image. Spoken answers and large captions Listen to the answer while the current sentence appears in large text. Vizhu supports VoiceOver. Audio plays through connected headphones or your device speaker. Review your history Photos, questions and answers are saved on your device. Revisit them in History or delete the entire history, including its photos. No account is required. An internet connection is required for image descriptions, speech recognition and spoken answers. The interface and voice interactions support English and Russian. The initial language follows the system; users can change it in Settings. Photos, audio and text are sent to the app's server and connected AI services for processing. AI can make mistakes. Vizhu does not assess road safety, replace mobility aids or provide emergency or medical guidance.
Screenshots
Verdict
The clearest difference is in-app purchases: Vizhu at none against Sullivan A's 4. Vizhu also leads on update cadence (every 6 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Sullivan A sells 4 in-app purchases, starting at $9.99 per month. Vizhu asks for nothing beyond the download.
Sullivan A ships an update every 2 weeks, Vizhu every 6 days. Both last shipped on October 31, 2026.
| Parameter | Sullivan A | Vizhu |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 6 days โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 17.6 | 16.4 โ better |
| Further details โ not scored | ||
| Size | 60 MB | 37 MB |
| Age rating | 4+ | 17+ |
| Developer | TUAT Inc. | Mikhail Naer |
In-app purchases
Sullivan A
- Basic$9.991 Month
- Usage 50 Top-Up$0.99
- Usage 200 Top-Up$2.99
- Usage 500 Top-Up$6.99
Vizhu
No in-app purchases






