App & Know vs WiT Assist
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
App & Know
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IDenta Corporation and its subsidiary IDenta Ltd were established in 2002 with the mission of developing, manufacturing, and marketing on the spot field test kits for the identification of Drugs, Precursors of Drugs, Explosives, and additional Forensic Products. In just a few seconds our kits will detect even the smallest traces of a suspected substance. Our kits consistently pass the highest qualifications and testing regulations in various labs around the world. IDentaβs unique technology is used worldwide by top security organizations, government agencies and in the consumer market. Our kits are friendly, reliable, handy, rugged, and extremely safe which place them at the forefront of technology in the field of detection and identification. This App & Know Colorimetric Detection Application is designed to be a great tool to our clients around the world to centralize the testing that is performed on a daily basis, with the option to export a detailed report that contains all the relevant information during the test. Running the App & Know Application is very simple and convenient: 1. Select the language you want to use. 2. Select the kit that is used to perform the test. 3. Take a photo of the kit after using it. 4. The app performs a quick analysis of the color response. 5. Upon completion of the analysis, a green or red indication is obtained indicating the identification of the sampled material. 6. At the end of the process, a neat report is obtained. 7. Export and share the report with anyone that you choose. The test results from the app are presumptive, the analysis is done very quickly and accurately. Please visit our site at www.identa-corp.com for more information.
WiT Assist
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1. Automate home appliances, set timer or scenarios 2. Control Home Appliances remotely anytime, anywhere 3. Multiple account simultaneously control devices 4. Easy Sharing to Family members, hassle free sign up/in 5. Easy Pairing with devices, fast receiving of commands. Future awaits with WiT Assist
Screenshots
Verdict
The clearest difference is update cadence: App & Know at every 2 months against WiT Assist's every 14 months. WiT Assist's advantage is iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
App & Know ships an update every 2 months, WiT Assist every 14 months. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.
| Parameter | App & Know | WiT Assist |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months β better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 11.0 β better |
| Further details β not scored | ||
| Size | 109 MB | 144 MB |
| Age rating | 17+ | 17+ |
| Developer | IDenta Corp | vincent jasper see |
In-app purchases
App & Know
No in-app purchases
WiT Assist
No in-app purchases









