# Simple Fax vs ClauseCheck

The clearest difference is ads: ClauseCheck at none against Simple Fax's shown. ClauseCheck also leads on update cadence (every 3 weeks vs every 2 months). Simple Fax's advantage is iOS requirement (12.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Simple Fax sells 10 in-app purchases, starting at $3.99 per month and ClauseCheck sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Simple Fax ships an update every 2 months, ClauseCheck every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Simple Fax | ClauseCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (243 ratings)](https://appshunter.io/ios/app/simple-fax-send-fax-from-phone/id1523972672/reviews)** | — |
| Number of ratings | **243** | — |
| Positive reviews | 97.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 3 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TongSoft Information Co., Ltd.](https://appshunter.io/developer/1522822281) | [Mitaanshu Agarwal](https://appshunter.io/developer/1896724075) |

## What reviewers say

### Simple Fax

[App page](https://appshunter.io/ios/app/simple-fax-send-fax-from-phone/id1523972672)

Transform your smartphone into a portable fax machine. Send documents, photos, and receipts to any fax number globally. You can also receive faxes directly to your device with a dedicated number.

**Highlights:** Send faxes from phone, Receive faxes globally, Fax documents and photos, Dedicated fax number, Track fax status, Folder management

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fax number for 1 month | $3.99 | per month |
| Fax number for 3 month | $10.99 | per 3 months |
| Fax number for 1 month | $14.99 | per month |
| 1 Month -Send unlimited faxes | $19.99 | per month |
| Fax number for 1 year | $39.99 | per year |
| Fax 15 credits | $0.99 | one-time |
| Fax 60 credits | $2.99 | one-time |
| Fax 250 credits | $9.99 | one-time |
| Fax 600 credits | $19.99 | one-time |
| Fax 2000 credits | $49.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive user interface
- 💰 Affordable pricing with no mandatory subscription
- 🚀 Fast and reliable fax delivery
- 📱 Works seamlessly across multiple devices
- 🎁 Free credits available through daily check-ins and ads

**What reviewers complain about**

- ⏱️ Slow fax transmission speed
- 💸 Pricing confusion and misleading information
- 🔄 Subscription fees not clearly disclosed upfront
- ⏳ Takes over a minute for faxes to process
- 💳 Limited free credits for multi-page documents

**Reported bugs**

- App crashes reported in some instances
- Occasional transmission failures requiring retries
- Inconsistent pricing display between app store and activation

**Requested features**

- Offer free faxing for more than one page
- Clearer pricing transparency at download
- Faster fax transmission speeds
- Credit expiration policy clarity


### ClauseCheck

[App page](https://appshunter.io/ios/app/clausecheck-contract-help/id6776353375)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ClauseCheck Monthly | $9.99 | per month |
| ClauseCheck Yearly | $49.99 | per year |


## Frequently asked questions

### Is Simple Fax free?

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

### Is ClauseCheck free?

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

### Do Simple Fax or ClauseCheck have ads?

Simple Fax shows ads; ClauseCheck does not.

### Which is updated more often, Simple Fax or ClauseCheck?

Simple Fax ships an update every 2 months, and ClauseCheck every 3 weeks. Most recently, Simple Fax was updated on November 3, 2026 and ClauseCheck 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.*