# Lighter Pro vs Planet Gravity

The clearest difference is review sentiment: Lighter Pro at 72% against Planet Gravity's 25%. Lighter Pro also leads on iOS requirement (6.0 vs 17.6). Planet Gravity's advantage is price (Free vs $0.99) and update cadence (every 14 months vs every 29 months). On ads, in-app purchases and device support there is nothing between them.

Planet Gravity is free to download; Lighter Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Lighter Pro ships an update every 29 months, Planet Gravity every 14 months. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Lighter Pro | Planet Gravity |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[2.4 (5 ratings)](https://appshunter.io/ios/app/lighter-pro/id556926961/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **72.2% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 14 months** |
| Monetization | Paid | **Free** |
| Size | 34 MB | 5 MB |
| Requires iOS | **6.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matt Badley](https://appshunter.io/developer/1545227768) | [Niagara Mobile LLC](https://appshunter.io/developer/1039399999) |

## What reviewers say

### Lighter Pro

[App page](https://appshunter.io/ios/app/lighter-pro/id556926961)

Simulate a realistic virtual lighter with animated flames and authentic sound effects. Customize flame colors and backgrounds, including over 200 country flags. Enjoy a clutter-free, ad-free experience with intuitive touch gestures.

**Highlights:** Realistic animated flame effect, Customizable flame color and background, Authentic sound effects, Intuitive touch gestures, No ads or popups, Works on iPhone, iPad, and iPod

**Features:** macOS Compatibility

**In-app purchases:** none


### Planet Gravity

[App page](https://appshunter.io/ios/app/planet-gravity/id995682820)

Explore the gravitational pull of different celestial bodies. Watch pendulums swing and collide under varying gravitational forces, offering a unique physics simulation experience.

**Highlights:** Select different planets for unique gravity, Observe pendulum collisions, Physics-based simulation, Educational planet facts, Interactive entertainment

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lighter Pro free?

Lighter Pro costs $0.99, with no in-app purchases.

### Is Planet Gravity free?

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

### Do Lighter Pro or Planet Gravity have ads?

Neither Lighter Pro nor Planet Gravity shows ads.

### Which is updated more often, Lighter Pro or Planet Gravity?

Lighter Pro ships an update every 29 months, and Planet Gravity every 14 months. Most recently, Lighter Pro was updated on October 17, 2026 and Planet Gravity on October 6, 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.*