# Event Hub vs Invoice Maker & Estimate Easy

The clearest difference is in-app purchases: Event Hub at none against Invoice Maker & Estimate Easy's 3. Event Hub also leads on ads (none vs shown). On price, update cadence, 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. Event Hub asks for nothing beyond the download.

Event Hub ships an update every 4 months, Invoice Maker & Estimate Easy every 6 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Event Hub | Invoice Maker & Estimate Easy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 6 months |
| Size | 64 MB | 31 MB |
| Requires iOS | 17.0 | **16.1** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Deliverect](https://appshunter.io/developer/1462925556) | [ESPRESSO TECH (SMC-PRIVATE) LIMITED](https://appshunter.io/developer/1812366711) |

## What reviewers say

### Event Hub

[App page](https://appshunter.io/ios/app/event-hub/id6748089211)

**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 Event Hub free?

Event Hub 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 Event Hub or Invoice Maker & Estimate Easy have ads?

Invoice Maker & Estimate Easy shows ads; Event Hub does not.

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

Event Hub ships an update every 4 months, and Invoice Maker & Estimate Easy every 6 months. Most recently, Event Hub was updated on October 25, 2026 and Invoice Maker & Estimate Easy on October 28, 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.*