# NSSG Support vs Invoice Generator AND Estimate

The clearest difference is in-app purchases: NSSG Support at none against Invoice Generator AND Estimate's 5. Invoice Generator AND Estimate's advantage is update cadence (monthly vs every 39 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Invoice Generator AND Estimate sells 5 in-app purchases, starting at $2.99 per 7 days. NSSG Support asks for nothing beyond the download.

NSSG Support ships an update every 39 months, Invoice Generator AND Estimate monthly. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | NSSG Support | Invoice Generator AND Estimate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (10 ratings)](https://appshunter.io/ios/app/invoice-generator-and-estimate/id6748828359/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 39 months | **Monthly** |
| Monetization | — | Freemium |
| Size | 32 MB | 15 MB |
| Requires iOS | **15** | 16 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [North Star Support Group SRL](https://appshunter.io/developer/1594553529) | [Knyaz Harutyunyan](https://appshunter.io/developer/1712024056) |

## What reviewers say

### NSSG Support

[App page](https://appshunter.io/ios/app/nssg-support/id1594553527)

**Features:** macOS Compatibility

**In-app purchases:** none


### Invoice Generator AND Estimate

[App page](https://appshunter.io/ios/app/invoice-generator-and-estimate/id6748828359)

This app helps freelancers and small businesses create, customize, and send professional invoices and estimates. It allows for easy client management, PDF export, and tracking of invoice statuses, helping users get paid faster and stay organized.

**Highlights:** Create and send unlimited invoices, Manage clients and business details, Customize with logo and branding, Export as PDF, Track invoice status, Manage taxes and discounts, Secure data backup and sync

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Weekly | $5.99 | per 7 days |
| Premium Monthly | $6.99 | per month |
| Premium Yearly | $49.99 | per year |
| Premium Annual | $49.99 | per year |


## Frequently asked questions

### Is NSSG Support free?

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

### Is Invoice Generator AND Estimate free?

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

### Do NSSG Support or Invoice Generator AND Estimate have ads?

Neither NSSG Support nor Invoice Generator AND Estimate shows ads.

### Which is updated more often, NSSG Support or Invoice Generator AND Estimate?

NSSG Support ships an update every 39 months, and Invoice Generator AND Estimate monthly. Most recently, NSSG Support was updated on October 27, 2026 and Invoice Generator AND Estimate on October 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.*