# NBF Buddy vs Crystal

The clearest difference is update cadence: NBF Buddy at fortnightly against Crystal's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NBF Buddy ships an update fortnightly, Crystal every 5 weeks. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | NBF Buddy | Crystal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Size | 22 MB | 18 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NETCOMM LABS PRIVATE LIMITED](https://appshunter.io/developer/1586804933) | [Crystal Crop Protection Limited](https://appshunter.io/developer/1804258858) |

## What reviewers say

### NBF Buddy

[App page](https://appshunter.io/ios/app/nbf-buddy/id6743530413)

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

**In-app purchases:** none


### Crystal

[App page](https://appshunter.io/ios/app/crystal-i/id6743735142)

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

**In-app purchases:** none


## Frequently asked questions

### Is NBF Buddy free?

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

### Is Crystal free?

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

### Do NBF Buddy or Crystal have ads?

Neither NBF Buddy nor Crystal shows ads.

### Which is updated more often, NBF Buddy or Crystal?

NBF Buddy ships an update fortnightly, and Crystal every 5 weeks. Most recently, NBF Buddy was updated on October 13, 2026 and Crystal on October 4, 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.*