Gradual Nightlight vs Illustra
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Gradual Nightlight
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Revolutionize bedtime routines for babies, toddlers, and parents with this innovative app. As a new dad, Iβve experienced the bedtime challenges firsthand, inspiring me to create this app. Utilize your phone as a versatile toolβa reading light during story time, a nightlight for a peaceful sleep, and now introducing our newest feature: soothing green noise. What makes this app stand out: β’ Gradual screen dimming with adjustable speed for a seamless transition from awake to sleep. β’ User-friendly interface with large buttons and speed indicators, designed for easy use, even with your hands full. β’ Calming shift from white light to red light, aiding relaxation while preserving night vision. β’ Plan your evenings effectively with estimated lights-out time for better scheduling. β’ Optional parental lock mode prevents accidental adjustments by curious little hands. β’ Enjoy a seven-day free preview to explore all features. New Feature: Green Noise β’ Embrace the calming influence of green noise, an addition that enhances relaxation and promotes a peaceful sleep environment for your child. Crafted with parental needs at its core, this app enables you to prioritize your childβs comfort over lighting concerns. Say farewell to bedtime stress and welcome relaxing nights!
Illustra
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Illustra is the reading companion app you've waited for. Easily scan highlights and quotes from your favorite physical books. The app is simple: pick up your phone, scan the highlight/quote, and go back to your reading. Later, you can share your highlights with your family and friends or even export them to use on your computer or anywhere else. β Scan your highlights and quotes, leave your physical book untouched, brand new; β Go back to them later to study, to share, to read a second time, and reflect. The data is yours; β Export ALL of your data as a CSV and use it where you think it fits better; β All your data is synced with iCloud, ensuring availability through all of your devices using the same iCloud account; Come and join Illustra's community! https://johndoe.dev/illustra-use-terms
Screenshots
Verdict
The clearest difference is update cadence: Gradual Nightlight at every 2 weeks against Illustra's every 2 months. Gradual Nightlight also leads on iOS requirement (16.0 vs 26.0). 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. Gradual Nightlight sells 1 one-off in-app purchase and Illustra sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.
Gradual Nightlight ships an update every 2 weeks, Illustra every 2 months. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.
| Parameter | Gradual Nightlight | Illustra |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks β better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 β better | 26.0 |
| Further details β not scored | ||
| Size | 3 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Alterscope Solutions LLC | JOAO FELIPE OLIVEIRA FLORIANO DE SOUZA |
In-app purchases
Gradual Nightlight
- Gradual Nightlight: US English$0.99
Illustra
- Monthly Subscription$14.991 Month
- Annual Subscription$119.991 Year
Questions
Is Gradual Nightlight free?
Is Illustra free?
Do Gradual Nightlight or Illustra have ads?
Which is updated more often, Gradual Nightlight or Illustra?
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