# Nyra Diamond vs Invoice Generator

The clearest difference is in-app purchases: Nyra Diamond at none against Invoice Generator's 3. Invoice Generator's advantage is update cadence (weekly vs every 25 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Invoice Generator sells 3 in-app purchases, starting at $0.99 per 7 days. Nyra Diamond asks for nothing beyond the download.

Nyra Diamond ships an update every 25 months, Invoice Generator weekly. The most recent releases landed on September 15, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Nyra Diamond | Invoice Generator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Weekly** |
| Size | 18 MB | 48 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [OOZEE TECHNOLOGIES](https://appshunter.io/developer/1017657067) | [Parth Sakhiya](https://appshunter.io/developer/1876907859) |

## What reviewers say

### Nyra Diamond

[App page](https://appshunter.io/ios/app/nyra-diamond/id6504487076)

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

**In-app purchases:** none


### Invoice Generator

[App page](https://appshunter.io/ios/app/invoice-generator-invly/id6759104264)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Maker - Weekly Subscription | $0.99 | per 7 days |
| Invoice Maker Monthly Subscription | $1.99 | per month |
| Invoice Maker - Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is Nyra Diamond free?

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

### Is Invoice Generator free?

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

### Do Nyra Diamond or Invoice Generator have ads?

Neither Nyra Diamond nor Invoice Generator shows ads.

### Which is updated more often, Nyra Diamond or Invoice Generator?

Nyra Diamond ships an update every 25 months, and Invoice Generator weekly. Most recently, Nyra Diamond was updated on September 15, 2026 and Invoice Generator on September 21, 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.*