# eCarts vs Invoice Maker & Estimate Easy

The clearest difference is in-app purchases: eCarts at none against Invoice Maker & Estimate Easy's 3. eCarts also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Invoice Maker & Estimate Easy sells 3 in-app purchases, starting at $2.99 per 7 days. eCarts asks for nothing beyond the download.

eCarts ships an update every 5 weeks, Invoice Maker & Estimate Easy every 6 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | eCarts | Invoice Maker & Estimate Easy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Size | 55 MB | 31 MB |
| Requires iOS | **15.6** | 16.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [السلات الرقمية](https://appshunter.io/developer/1816549776) | [ESPRESSO TECH (SMC-PRIVATE) LIMITED](https://appshunter.io/developer/1812366711) |

## What reviewers say

### eCarts

[App page](https://appshunter.io/ios/app/ecarts/id6744463345)

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

**In-app purchases:** none


### Invoice Maker & Estimate Easy

[App page](https://appshunter.io/ios/app/invoice-maker-and-estimate-easy/id6748244387)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $2.99 | per 7 days |
| Monthly Access | $7.99 | per month |
| Yearly Access | $39.99 | per year |


## Frequently asked questions

### Is eCarts free?

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

### Is Invoice Maker & Estimate Easy free?

Invoice Maker & Estimate Easy is free to download, with in-app purchases available.

### Do eCarts or Invoice Maker & Estimate Easy have ads?

Invoice Maker & Estimate Easy shows ads; eCarts does not.

### Which is updated more often, eCarts or Invoice Maker & Estimate Easy?

eCarts ships an update every 5 weeks, and Invoice Maker & Estimate Easy every 6 months. Most recently, eCarts was updated on October 6, 2026 and Invoice Maker & Estimate Easy on October 7, 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.*