# MakeBill vs SKey ESS

The clearest difference is in-app purchases: SKey ESS at none against MakeBill's 3. MakeBill's advantage is update cadence (daily vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MakeBill sells 3 in-app purchases, starting at $6.99 per month. SKey ESS asks for nothing beyond the download.

MakeBill ships an update daily, SKey ESS every 3 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MakeBill | SKey ESS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/makebill-custom-invoice-maker/id6504696589/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 49 MB | 43 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PT BLISDEV ZERO BIT](https://appshunter.io/developer/1701535754) | [Ultimate Solutions](https://appshunter.io/developer/1190319655) |

## What reviewers say

### MakeBill

[App page](https://appshunter.io/ios/app/makebill-custom-invoice-maker/id6504696589)

Create professional invoices, receipts, estimates, and delivery notes with a user-friendly interface. Customize designs to match your brand and easily track transactions. Share documents instantly with clients.

**Highlights:** Create invoices, receipts, estimates, quotes, and delivery notes, Customize document designs with fonts, colors, and images, Track transactions, payments, and client histories, Flexible editing tools for on-the-fly changes, Effortless sharing via email or messaging

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Pro | $6.99 | per month |
| 1 Year Pro | $39.99 | per year |
| 1 Year Free Pro Version | Free | one-time |


### SKey ESS

[App page](https://appshunter.io/ios/app/skey-ess/id6773024716)

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

**In-app purchases:** none


## Frequently asked questions

### Is MakeBill free?

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

### Is SKey ESS free?

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

### Do MakeBill or SKey ESS have ads?

Neither MakeBill nor SKey ESS shows ads.

### Which is updated more often, MakeBill or SKey ESS?

MakeBill ships an update daily, and SKey ESS every 3 weeks. Most recently, MakeBill was updated on November 4, 2026 and SKey ESS on October 31, 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.*