# 1Ci vs InvoiceBilling | Receipt Maker

1Ci and InvoiceBilling | Receipt Maker both sit at 5.0 stars, but that hides the real split: 100% of InvoiceBilling | Receipt Maker's written reviews are positive against 0% of 1Ci's. InvoiceBilling | Receipt Maker also leads on update cadence (every 2 weeks vs every 17 months). 1Ci's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. InvoiceBilling | Receipt Maker sells 4 in-app purchases, starting at $2.99 per 7 days. 1Ci asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 1Ci against 4.9 for InvoiceBilling | Receipt Maker. Both are backed by a comparable volume of ratings — 5 and 8 respectively. Written reviews are what separate them: 0% of 1Ci's written reviews are positive against 100% of InvoiceBilling | Receipt Maker's.

1Ci ships an update every 17 months, InvoiceBilling | Receipt Maker every 2 weeks. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 1Ci | InvoiceBilling | Receipt Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/1ciinvoice-maker/id1459657913/reviews)** | [4.9 (8 ratings)](https://appshunter.io/ios/app/invoicebilling-receipt-maker/id1641278591/reviews) |
| Number of ratings | 5 | **8** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 17 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 120 MB | 39 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [1C-SOFT LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1188302931) | [Ihsan Ullah](https://appshunter.io/developer/1488089071) |

## What reviewers say

### 1Ci

[App page](https://appshunter.io/ios/app/1ciinvoice-maker/id1459657913)

Create and send professional invoices and estimates quickly from your mobile device. Ideal for freelancers and small businesses, it allows for easy client setup, item saving, and PDF generation for sharing via email or other platforms.

**Highlights:** Create invoices and estimates, Generate professional PDF invoices, Email or share invoices, Convert estimates to invoices, Apply discounts, Set up clients from contacts

**Features:** macOS Compatibility

**In-app purchases:** none


### InvoiceBilling | Receipt Maker

[App page](https://appshunter.io/ios/app/invoicebilling-receipt-maker/id1641278591)

Create and send professional invoices and estimates to clients quickly. Track payments in real-time and gain insights into your cash flow. Customize templates with your logo and branding for a professional touch.

**Highlights:** Create invoices and estimates, Real-time payment tracking, Customizable invoice templates, Multiple currency support, Convert invoices to PDF, Secure data handling

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $2.99 / Weekly | $2.99 | per 7 days |
| $5.99 / Monthly | $5.99 | per month |
| $12.99 / Quarterly | $12.99 | per 3 months |
| $29.99 / Annually | $29.99 | per year |


## Frequently asked questions

### Is 1Ci free?

1Ci is free to download, with no in-app purchases.

### Is InvoiceBilling | Receipt Maker free?

InvoiceBilling | Receipt Maker is free to download, with in-app purchases available.

### Which has better reviews, 1Ci or InvoiceBilling | Receipt Maker?

1Ci is rated higher. 1Ci averages 5.0 out of 5 from 5 ratings, while InvoiceBilling | Receipt Maker averages 4.9 from 8 ratings.

### Do 1Ci or InvoiceBilling | Receipt Maker have ads?

InvoiceBilling | Receipt Maker shows ads; 1Ci does not.

### Which is updated more often, 1Ci or InvoiceBilling | Receipt Maker?

1Ci ships an update every 17 months, and InvoiceBilling | Receipt Maker every 2 weeks. Most recently, 1Ci was updated on October 6, 2026 and InvoiceBilling | Receipt Maker on October 8, 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.*