KnowT vs Night Filter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KnowT
This app connects schools with parents for seamless communication. It allows parents to send important notifications and receive real-time updates on school bus locations. Schools can also broadcast messages, create groups, and share schedules.
- Bi-directional school-parent communication
- Student transportation tracking with GPS
- Real-time bus boarding/deboarding alerts
- Mass messaging and closed user groups
- Publishing timetables and event schedules
- Hosting parent polls
Read full descriptionHide full description
KnowT is a unified communication tool to facilitate bi-directional and multi-faceted communications between a school, and the parents / guardians of the students of that school. Parents activate their respective profile and get attached to the respective school (which needs to be signed up on the KnowT platform already). Thereafter, parents can send "KnowT"s to the school for various intimations like Transportation alteration, Leave or Absenteeism, Messages to be sent to specific staff member in the school, etc. Each such KnowT is processed in a defined workflow at the school's end, and parents get acknowledgements for each KnowT sent, thus ensuring no "loss in communication". KnowT sends out intimations to parents when their child boards the School Bus, giving information of the bus boarded and time of boarding and de-boarding. Thereafter, the app provides real-time GPS locations of the bus, helping parents to time their arrival at the bus stop to pick up their children. Schools can use the same platform to send out mass messages to all subscribed parents in a single stroke. Alternately, specific 'closed user groups' (CUG) can be created on the fly by the school, and KnowT can be used to send messages only within the CUG users. Schools use the platform also to publish time-tables, schedules for any events/examinations, etc. Schools can also host Polls on the KnowT platform, for allow parents to cast their votes on matters of general interest. Note: Continued use of GPS running in the background can dramatically decrease battery life
Night Filter
This utility app provides a discreet red light mode for your iPhone, ideal for low-light activities like wildlife observation or stargazing. It offers quick activation and deactivation options, including shake gestures and shortcut integration.
- Discreet red light mode
- Quick on/off toggle
- Shake to disable
- Optional auto-mute
- Setup wizard
- Focus/Do Not Disturb tips
Read full descriptionHide full description
Nightfilter is a fast, discreet night mode for your iPhone — perfect for hunters, wildlife observers, detectives, astronomy fans, or just for fun. - Big toggle: on/off with a tap (via Shortcuts, x‑callback return) - Shake‑off: shake the device to instantly disable - Optional auto‑mute: set media volume to 0 on activation, restore on exit - Setup wizard: one‑tap import of the NightFilter shortcut, clear guidance - Tips: Focus/Do Not Disturb, Reduce White Point, side button triple‑click - Legal: EULA/Privacy inside the app, mandatory first‑launch consent - Privacy: no tracking, no data sharing; settings stored locally Notes: - System‑wide color filters are controlled by iOS. The app triggers your Shortcuts and returns automatically. - For maximum silence also use the hardware mute switch / Focus. Support/Links (for App Store Connect): - Privacy Policy: https://bewerbdich.online/datenschutz.html - Marketing/Home page: http://www.european-foot-reflexology.com - EULA: Apple Standard Terms of Use
Screenshots
Verdict
The clearest difference is review sentiment: Night Filter at 100% against KnowT's 0%. Night Filter also leads on rating (5.0 vs 1.0). KnowT's advantage is price (Free vs $1.99). On ratings volume, 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
KnowT is free to download; Night Filter costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Night Filter holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 0% of KnowT's written reviews are positive against 100% of Night Filter's.
| Parameter | KnowT | Night Filter |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 1.0 (4 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 — better | 3 |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 34 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Cyquent Infotech Private Limited | Werner Goller |
Customer experience
KnowT
Night Filter
In-app purchases
KnowT
No in-app purchases
Night Filter
No in-app purchases
Questions
Is KnowT free?
Is Night Filter free?
Which has better reviews, KnowT or Night Filter?
Do KnowT or Night Filter have ads?
Other comparisons















