# Reading Light vs GravityTimer

The clearest difference is in-app purchases: GravityTimer at none against Reading Light's 2. GravityTimer also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Reading Light sells 2 in-app purchases, starting at $3.99 per 7 days. GravityTimer asks for nothing beyond the download.

Reading Light ships an update every 2 months, GravityTimer every 6 weeks. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Reading Light | GravityTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/reading-light-nightlight/id6753646047/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 3 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Artiom Yakoventsev](https://appshunter.io/developer/1827801312) | [宣威 查](https://appshunter.io/developer/1503125409) |

## What reviewers say

### Reading Light

[App page](https://appshunter.io/ios/app/reading-light-nightlight/id6753646047)

Transform your device into a calming reading light or a mood lamp. Offers adjustable screen light for late-night reading and soothing visual effects to help you unwind.

**Highlights:** Adjustable warm/neutral white light, Solid color selection, Gradient color blends, Realistic candle flicker effect, Ambient visual effects, Full-screen glow, Adjustable brightness

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Lifetime Premium | $19.99 | one-time |


### GravityTimer

[App page](https://appshunter.io/ios/app/gravitytimer/id6757189175)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Reading Light free?

Reading Light is free to download, with in-app purchases available.

### Is GravityTimer free?

GravityTimer is free to download, with no in-app purchases.

### Do Reading Light or GravityTimer have ads?

Neither Reading Light nor GravityTimer shows ads.

### Which is updated more often, Reading Light or GravityTimer?

Reading Light ships an update every 2 months, and GravityTimer every 6 weeks. Most recently, Reading Light was updated on October 23, 2026 and GravityTimer on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*