# SimDif vs Watermark Zero

The clearest difference is update cadence: SimDif at monthly against Watermark Zero's every 2 months. SimDif also leads on device support (4 vs 2) and iOS requirement (13.0 vs 17). On price, ads and in-app purchases there is nothing between them.

Both are free to download. SimDif sells 10 in-app purchases, starting at $3.99 per month and Watermark Zero sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SimDif ships an update monthly, Watermark Zero every 2 months. The most recent releases landed on November 13, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SimDif | Watermark Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.6K ratings)](https://appshunter.io/ios/app/simdif-website-builder/id560089880/reviews)** | — |
| Number of ratings | **1.6K** | — |
| Positive reviews | 81.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 56 MB |
| Requires iOS | **13.0** | 17 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Simple Different Company Ltd](https://appshunter.io/developer/560089883) | [Amjad Ali](https://appshunter.io/developer/6775432016) |

## What reviewers say

### SimDif

[App page](https://appshunter.io/ios/app/simdif-website-builder/id560089880)

Easily create, edit, and publish professional websites from any device. AI tools assist with writing and optimization, simplifying the process for beginners and pros alike. Connect custom domains and choose from various plans, including a free option.

**Highlights:** AI-powered writing assistance, Step-by-step content advisor, Cross-device compatibility, Optimization Assistant for SEO, Customizable themes and forms, E-commerce integration

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart features (1 month) | $3.99 | per month |
| Smart Features (1 month) | $7.90 | per month |
| Smart Standard (1 month) | $8.49 | per month |
| Pro features (1 month) | $14.90 | per month |
| Pro Standard (1 month) | $16.49 | per month |
| Smart Features (1 year) | $79.00 | per year |
| Pro features (1 year) | $149.00 | per year |
| Pro Renewal for 1 Year SimDif1 | $39.99 | one-time |
| 1 Year of Pro features for this site | $54.99 | one-time |
| Pro features (1 year) | $109.00 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Straightforward website creation
- 💡 Customizable templates
- 🚀 Quick updates and publishing
- 👍 User-friendly interface

**What reviewers complain about**

- 🐛 Occasional glitches and bugs
- 🔒 Limited customization options
- 🔒 Restricted to 30 pages in free version
- 🔒 Mandatory publishing every 21 days
- 🔒 Inability to edit existing sites

**Reported bugs**

- Verification email not working
- Inability to upload images
- Subscription issues and billing problems
- Compatibility problems with certain browsers

**Requested features**

- Undo/redo functionality
- Expanded template library
- More font and color customization
- Ability to embed videos and documents
- Improved SEO and analytics tools


### Watermark Zero

[App page](https://appshunter.io/ios/app/watermark-zeroadd-logo-and-text/id6776203070)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week | $2.99 | per 7 days |
| One Month | $3.99 | per month |
| One Year | $24.99 | per year |


## Frequently asked questions

### Is SimDif free?

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

### Is Watermark Zero free?

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

### Do SimDif or Watermark Zero have ads?

Neither SimDif nor Watermark Zero shows ads.

### Which is updated more often, SimDif or Watermark Zero?

SimDif ships an update monthly, and Watermark Zero every 2 months. Most recently, SimDif was updated on November 13, 2026 and Watermark Zero on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*