# Invoice Maker ▸ Estimate App vs 1Ci

The clearest difference is review sentiment: Invoice Maker ▸ Estimate App at 85% against 1Ci's 0%. Invoice Maker ▸ Estimate App also leads on update cadence (weekly vs every 17 months) and ratings volume (36K vs 5). 1Ci's advantage is in-app purchases (none vs 19) and rating (5.0 vs 4.8). On price, ads and device support there is nothing between them.

Both are free to download. Invoice Maker ▸ Estimate App sells 19 in-app purchases, starting at $4.99 per 7 days. 1Ci asks for nothing beyond the download.

1Ci holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Invoice Maker ▸ Estimate App has 36K ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 85% of Invoice Maker ▸ Estimate App's written reviews are positive against 0% of 1Ci's, so the app with the better star average is not the one people write more warmly about.

Invoice Maker ▸ Estimate App ships an update weekly, 1Ci every 17 months. The most recent releases landed on September 27, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | Invoice Maker ▸ Estimate App | 1Ci |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (36K ratings)](https://appshunter.io/ios/app/invoice-maker-estimate-app/id1314873764/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/1ciinvoice-maker/id1459657913/reviews)** |
| Number of ratings | **36K** | 5 |
| Positive reviews | **85.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 17 months |
| Monetization | Freemium | **Free** |
| Best chart rank | **#15** | — |
| Size | 257 MB | 120 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GetPaid Inc.](https://appshunter.io/developer/1314873763) | [1C-SOFT LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1188302931) |

## What reviewers say

### Invoice Maker ▸ Estimate App

[App page](https://appshunter.io/ios/app/invoice-maker-estimate-app/id1314873764)

**Currently charting:** #15 Top Grossing · Business (US App Store)

Create, send, and manage professional invoices and estimates quickly. This app helps freelancers and small businesses track payments, organize client information, and generate reports for bookkeeping. Get paid faster and maintain a professional image with customizable templates.

**Highlights:** Create invoices and estimates quickly, Send via email or messengers, Attach photos to estimates, Use premium invoice templates, Track received payments, Monitor unpaid invoices, Organize client and item lists, Download reports on paid invoices

**Features:** Family Sharing

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Plus Invoice Maker | $4.99 | per 7 days |
| Week Plus – 1 week | $4.99 | per 7 days |
| Week Plus Tofu | $5.99 | per 7 days |
| Week Plus Tofu | $5.99 | per 7 days |
| Invoice Maker Weekly Unlimited | $5.99 | per 7 days |
| Weekly Plus Tofu | $7.99 | per 7 days |
| Weekly Plus Tofu | $7.99 | per 7 days |
| Invoice Maker Plus | $9.99 | per 7 days |
| Week Plus Tofu | $9.99 | per 7 days |
| Week Plus Tofu | $9.99 | per 7 days |
| Month Plus Invoice Maker | $9.99 | per month |
| Month Plus – 1 Month | $9.99 | per month |
| Month Plus Tofu | $9.99 | per month |
| Month Plus Invoice Maker | $14.99 | per month |
| Month Premium Plan | $17.99 | per month |
| Monthly Unlimited | $17.99 | per month |
| Annual Unlimited | $99.99 | per year |
| Annual Unlimited (with trial) | $99.99 | per year |
| Year Plus Tofu | $99.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 💼 Helps run business efficiently
- 🏆 Professional-looking invoices
- ⚡ Quick invoice creation
- 🕰 Time-saving

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🔒 Lack of customer support
- 💰 Expensive subscription
- 🔍 Difficult to find features
- 🤔 Confusing interface

**Reported bugs**

- Invoices not sending properly
- Invoices disappearing
- Incorrect currency display
- Exporting issues

**Requested features**

- Add custom logo option
- Inventory management system
- Refund/payment cancellation feature
- Search function for clients
- Duplicate invoice option


### 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


## Frequently asked questions

### Is Invoice Maker ▸ Estimate App free?

Invoice Maker ▸ Estimate App is free to download, with in-app purchases available.

### Is 1Ci free?

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

### Which has better reviews, Invoice Maker ▸ Estimate App or 1Ci?

1Ci is rated higher. Invoice Maker ▸ Estimate App averages 4.8 out of 5 from 36K ratings, while 1Ci averages 5.0 from 5 ratings.

### Do Invoice Maker ▸ Estimate App or 1Ci have ads?

Neither Invoice Maker ▸ Estimate App nor 1Ci shows ads.

### Which is updated more often, Invoice Maker ▸ Estimate App or 1Ci?

Invoice Maker ▸ Estimate App ships an update weekly, and 1Ci every 17 months. Most recently, Invoice Maker ▸ Estimate App was updated on September 27, 2026 and 1Ci on August 12, 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.*