# Invoice Lover vs Estimate Maker Flex

The clearest difference is rating: Estimate Maker Flex at 4.8 against Invoice Lover's 3.8. Estimate Maker Flex also leads on update cadence (every 8 days vs every 2 months) and ratings volume (101 vs 5). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Invoice Lover sells 3 in-app purchases, starting at $7.99 per 7 days and Estimate Maker Flex sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Estimate Maker Flex holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: Estimate Maker Flex has 101 ratings behind it against 5, so its average is the more settled of the two.

Invoice Lover ships an update every 2 months, Estimate Maker Flex every 8 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Invoice Lover | Estimate Maker Flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (5 ratings)](https://appshunter.io/ios/app/invoice-lover-invoice-maker/id1582007504/reviews) | **[4.8 (101 ratings)](https://appshunter.io/ios/app/estimate-maker-flex/id1594306406/reviews)** |
| Number of ratings | 5 | **101** |
| Positive reviews | — | 97.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 22 MB | 99 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nam Nguyen](https://appshunter.io/developer/1582007506) | [B TO J PTY LTD](https://appshunter.io/developer/569308231) |

## What reviewers say

### Invoice Lover

[App page](https://appshunter.io/ios/app/invoice-lover-invoice-maker/id1582007504)

Create professional invoices and estimates quickly and conveniently on your smartphone. Manage clients, items, and expenses to streamline your business operations and impress customers.

**Highlights:** Create professional invoices and estimates, Manage clients, items, and suppliers, Add business logo to invoices, Export invoices to PDF, Transform estimates to invoices, Track expenses

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Lover Weekly | $7.99 | per 7 days |
| Invoice Lover Monthly | $14.99 | per month |
| Invoice Lover Premium | $24.99 | one-time |


### Estimate Maker Flex

[App page](https://appshunter.io/ios/app/estimate-maker-flex/id1594306406)

Create and send professional estimates quickly and easily. Convert estimates to invoices with a single tap. Customize titles, currencies, and date formats for a personalized touch. Works offline and supports multiple templates.

**Highlights:** Create and send estimates, Convert estimates to invoices, Customizable titles and subtitles, Multi-currency support, Multiple date formats, Offline functionality, Professional templates

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $5.99 | per month |
| 1 Year Subscription | $49.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient for creating estimates
- 👍 Practical and functional
- 👍 Professional-looking estimates
- 👍 Helpful for business growth

**What reviewers complain about**

- ❓ Translation not complete
- ❓ A little difficult to understand initially
- 🐛 App not opening

**Reported bugs**

- App not opening

**Requested features**

- Add option to get client signature
- Add signature of the person who made the estimate


## Frequently asked questions

### Is Invoice Lover free?

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

### Is Estimate Maker Flex free?

Estimate Maker Flex is free to download, with in-app purchases available.

### Which has better reviews, Invoice Lover or Estimate Maker Flex?

Estimate Maker Flex is rated higher. Invoice Lover averages 3.8 out of 5 from 5 ratings, while Estimate Maker Flex averages 4.8 from 101 ratings.

### Do Invoice Lover or Estimate Maker Flex have ads?

Neither Invoice Lover nor Estimate Maker Flex shows ads.

### Which is updated more often, Invoice Lover or Estimate Maker Flex?

Invoice Lover ships an update every 2 months, and Estimate Maker Flex every 8 days. Most recently, Invoice Lover was updated on November 3, 2026 and Estimate Maker Flex on November 3, 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.*