# G vs Mornel

The clearest difference is in-app purchases: G at none against Mornel's 20. G also leads on update cadence (every 4 days vs every 11 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mornel sells 20 in-app purchases, starting at $29.99 per year. G asks for nothing beyond the download.

G ships an update every 4 days, Mornel every 11 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | G | Mornel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/g-force-meter-plus-accelerometer/id6760181285/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 11 days |
| Monetization | Ad-supported | — |
| Size | 53 MB | 105 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Kyu-Hee Jang](https://appshunter.io/developer/1587578867) | [Fahim Fardin Abdulla](https://appshunter.io/developer/1895011909) |

## What reviewers say

### G

[App page](https://appshunter.io/ios/app/g-force-meter-plus-accelerometer/id6760181285)

Measure real-time G-forces on three axes with a precision crosshair display. Track peak G, acceleration history, and impact forces. Ideal for car performance, roller coasters, aviation, and physics experiments.

**Highlights:** 3-axis G-force tracking, Precision crosshair display, Peak G detection, Real-time chart recording, G-force level guide, Adjustable sensitivity

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

**In-app purchases:** none


### Mornel

[App page](https://appshunter.io/ios/app/mornel-plan-focus-journal/id6770230124)

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

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mornel Pro Yearly | $29.99 | per year |
| Heart Balloon | $0.99 | one-time |
| Midnight Mask | $0.99 | one-time |
| Bunny Ears | $0.99 | one-time |
| Pond Skin | $1.99 | one-time |
| Gummy Skin | $1.99 | one-time |
| Bonbon Skin | $1.99 | one-time |
| Teatime Skin | $1.99 | one-time |
| Woolly Skin | $1.99 | one-time |
| Lamplight Skin | $1.99 | one-time |
| Zen Chimes (Pro Price) | $2.99 | one-time |
| Crystalline (Pro Price) | $2.99 | one-time |
| Zen Chimes Set | $3.99 | one-time |
| Crystalline Set | $3.99 | one-time |
| Playful (Pro Price) | $3.99 | one-time |
| Playful Set | $4.99 | one-time |
| Emberfall Forge | $7.99 | one-time |
| Every Sound (Pro Price) | $7.99 | one-time |
| Every Sound (All 17) | $9.99 | one-time |
| Icon Library | $14.99 | one-time |


## Frequently asked questions

### Is G free?

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

### Is Mornel free?

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

### Do G or Mornel have ads?

Both G and Mornel show ads.

### Which is updated more often, G or Mornel?

G ships an update every 4 days, and Mornel every 11 days. Most recently, G was updated on October 25, 2026 and Mornel 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.*