# B2G Project Registration vs Invoice Maker Estimate ◆ Quote

The clearest difference is in-app purchases: B2G Project Registration at none against Invoice Maker Estimate ◆ Quote's 6. B2G Project Registration also leads on ads (none vs shown). Invoice Maker Estimate ◆ Quote's advantage is update cadence (monthly vs every 3 months) and device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Invoice Maker Estimate ◆ Quote sells 6 in-app purchases, starting at $1.99 per 7 days. B2G Project Registration asks for nothing beyond the download.

B2G Project Registration ships an update every 3 months, Invoice Maker Estimate ◆ Quote monthly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | B2G Project Registration | Invoice Maker Estimate ◆ Quote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (6 ratings)](https://appshunter.io/ios/app/invoice-maker-estimate-quote/id6737855762/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 45 MB | 62 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Be2green Furniture ApS](https://appshunter.io/developer/1729614646) | [Huzaib Sayyed](https://appshunter.io/developer/1778310247) |

## What reviewers say

### B2G Project Registration

[App page](https://appshunter.io/ios/app/b2g-project-registration/id6477765025)

**Features:** macOS Compatibility

**In-app purchases:** none


### Invoice Maker Estimate ◆ Quote

[App page](https://appshunter.io/ios/app/invoice-maker-estimate-quote/id6737855762)

Create professional invoices, receipts, estimates, and purchase orders quickly. This app offers customizable templates, tax support, and easy PDF sharing for freelancers and small businesses.

**Highlights:** Invoice and receipt generation, Quotation and estimate creation, Customizable business templates, Professional letterheads with branding, Tax support (VAT, GST, PAN), PDF export and sharing, Delivery notes and purchase orders

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads - Weekly | $1.99 | per 7 days |
| Remove Ads - Monthly | $4.99 | per month |
| Remove Ads - 2 Months | $8.99 | per 2 months |
| Remove Ads - 3 Months | $11.99 | per 3 months |
| Remove Ads - 6 Months | $19.99 | per 6 months |
| Remove Ads - Yearly | $29.99 | per year |


## Frequently asked questions

### Is B2G Project Registration free?

B2G Project Registration is free to download, with no in-app purchases.

### Is Invoice Maker Estimate ◆ Quote free?

Invoice Maker Estimate ◆ Quote is free to download, with in-app purchases available.

### Do B2G Project Registration or Invoice Maker Estimate ◆ Quote have ads?

Invoice Maker Estimate ◆ Quote shows ads; B2G Project Registration does not.

### Which is updated more often, B2G Project Registration or Invoice Maker Estimate ◆ Quote?

B2G Project Registration ships an update every 3 months, and Invoice Maker Estimate ◆ Quote monthly. Most recently, B2G Project Registration was updated on November 4, 2026 and Invoice Maker Estimate ◆ Quote on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*