# CoinRing vs Docs Maker

The clearest difference is ads: Docs Maker at none against CoinRing's shown. CoinRing's advantage is update cadence (monthly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. CoinRing sells 6 in-app purchases, starting at $3.99 per month and Docs Maker sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CoinRing ships an update monthly, Docs Maker every 3 months. The most recent releases landed on September 27, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | CoinRing | Docs Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/docs-maker-invoice-maker/id6757760625/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 3 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Karim Laouani](https://appshunter.io/developer/1868665274) | [Daniel Jaimes](https://appshunter.io/developer/1860699259) |

## What reviewers say

### CoinRing

[App page](https://appshunter.io/ios/app/coinring/id6757750825)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $3.99 | per month |
| Pro | $7.99 | per month |
| Ultra | $11.99 | per month |
| Plus Yearly | $49.99 | per year |
| Pro Yearly | $89.99 | per year |
| Ultra Yearly | $129.00 | per year |


### Docs Maker

[App page](https://appshunter.io/ios/app/docs-maker-invoice-maker/id6757760625)

Create, manage, and organize professional invoices with this app. Generate elegant PDFs, track clients, and control income with clear reports. Ideal for freelancers and small businesses needing efficient billing.

**Highlights:** Create and edit invoices easily, Generate professional PDF invoices, Customer management, Invoice status tracking, Automatic calculations, Real-time preview, Income and invoice reports

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Docs Maker - Pro Weekly | $2.99 | per 7 days |
| Docs Maker Pro Monthly | $9.99 | per month |
| Docs Maker Pro - Annual | $49.99 | per year |


## Frequently asked questions

### Is CoinRing free?

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

### Is Docs Maker free?

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

### Do CoinRing or Docs Maker have ads?

CoinRing shows ads; Docs Maker does not.

### Which is updated more often, CoinRing or Docs Maker?

CoinRing ships an update monthly, and Docs Maker every 3 months. Most recently, CoinRing was updated on September 27, 2026 and Docs Maker on October 2, 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.*