# KowaEye vs Invoice Maker

The clearest difference is rating: Invoice Maker at 5.0 against KowaEye's 1.0. Invoice Maker also leads on update cadence (fortnightly vs every 2 months) and ratings volume (18 vs 1). KowaEye's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Invoice Maker sells 6 in-app purchases, starting at $4.99 per 7 days. KowaEye asks for nothing beyond the download.

Invoice Maker holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Invoice Maker has 18 ratings behind it against 1, so its average is the more settled of the two.

KowaEye ships an update every 2 months, Invoice Maker fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | KowaEye | Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/kowaeye/id1212754812/reviews) | **[5.0 (18 ratings)](https://appshunter.io/ios/app/invoice-maker-generator-app/id6473728012/reviews)** |
| Number of ratings | 1 | **18** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 53 MB | 33 MB |
| Requires iOS | **7.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [晶晶 俞](https://appshunter.io/developer/1221831438) | [MyApps](https://appshunter.io/developer/1654400413) |

## What reviewers say

### KowaEye

[App page](https://appshunter.io/ios/app/kowaeye/id1212754812)

Monitor IPC and DVR feeds remotely. View live streams, record and playback footage, take snapshots, and manage your devices. Access your video feeds over Wi-Fi or 3G.

**Highlights:** View up to 16 live video streams, Stream videos over Wi-Fi or 3G, Record and playback video, Snapshot and browse pictures, Device management

**Features:** macOS Compatibility

**In-app purchases:** none


### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-generator-app/id6473728012)

Create professional invoices, estimates, and receipts quickly. Customize templates with your logo, add taxes, and track payment status. Ideal for freelancers and small businesses needing efficient billing.

**Highlights:** Professional invoice creation, Customizable templates with logo, Automatic tax and total calculations, PDF export and instant sharing, Client and product management, Invoice status tracking, Multiple currency and tax support

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Maker | $4.99 | per 7 days |
| Invoices | $4.99 | per 7 days |
| Invoice Generator | $9.99 | per month |
| Invoice App | $9.99 | per month |
| Invoice Simple | $39.99 | per year |
| Make Receipt | $39.99 | per year |


## Frequently asked questions

### Is KowaEye free?

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

### Is Invoice Maker free?

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

### Which has better reviews, KowaEye or Invoice Maker?

Invoice Maker is rated higher. KowaEye averages 1.0 out of 5 from 1 ratings, while Invoice Maker averages 5.0 from 18 ratings.

### Do KowaEye or Invoice Maker have ads?

Invoice Maker shows ads; KowaEye does not.

### Which is updated more often, KowaEye or Invoice Maker?

KowaEye ships an update every 2 months, and Invoice Maker fortnightly. Most recently, KowaEye was updated on October 24, 2026 and Invoice Maker on October 24, 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.*