# SpacerMint vs Html Preview

The clearest difference is price: SpacerMint at Free against Html Preview's $1.99. SpacerMint also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 88%). Html Preview's advantage is in-app purchases (none vs 2) and chart position (#199 vs unranked). On update cadence, ads and device support there is nothing between them.

SpacerMint is free to download; Html Preview costs $1.99 up front. SpacerMint sells 2 in-app purchases, starting at $1.99 per month. Html Preview asks for nothing beyond the download.

SpacerMint holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 11 respectively. Written reviews point the same way: 100% of SpacerMint's written reviews are positive against 88% of Html Preview's.

SpacerMint ships an update every 5 days, Html Preview every 6 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | SpacerMint | Html Preview |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/spacermint/id6759549773/reviews)** | [4.7 (11 ratings)](https://appshunter.io/ios/app/html-preview-web-file-viewer/id6760443436/reviews) |
| Number of ratings | 3 | **11** |
| Positive reviews | **100.0% of reviews** | 87.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 days |
| Monetization | **Freemium** | Paid |
| Best chart rank | — | **#199** |
| Size | 20 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eugene Ohu](https://appshunter.io/developer/1844487525) | [CyberGame Limited](https://appshunter.io/developer/1778824442) |

## What reviewers say

### SpacerMint

[App page](https://appshunter.io/ios/app/spacermint/id6759549773)

This app helps you reclaim storage space on your iPhone by identifying and cleaning up duplicate, similar, and large files. It offers smart detection for photos, screenshots, videos, and messaging media, with all processing done on your device for privacy.

**Highlights:** Smart duplicate photo detection, Similar photo finder, Screenshot cleanup, Large file identification, Video compression, Messaging media cleanup, Storage insights and forecasting

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $14.99 | per year |


### Html Preview

[App page](https://appshunter.io/ios/app/html-preview-web-file-viewer/id6760443436)

**Currently charting:** #199 Top Paid · Utilities (US App Store)

Quickly view any HTML file on your iPhone or iPad. Share files from any app or browse your device to instantly render web pages, AI reports, or email attachments. Enjoy a private, ad-free experience with a history of your viewed files.

**Highlights:** Share Extension for instant previews, Zero-delay instant rendering, History with source app tracking, Support for multiple encodings, Dark Mode support, File picker for local browsing, Privacy-focused, no ads or analytics

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

**In-app purchases:** none


## Frequently asked questions

### Is SpacerMint free?

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

### Is Html Preview free?

Html Preview costs $1.99, with no in-app purchases.

### Which has better reviews, SpacerMint or Html Preview?

SpacerMint is rated higher. SpacerMint averages 5.0 out of 5 from 3 ratings, while Html Preview averages 4.7 from 11 ratings.

### Do SpacerMint or Html Preview have ads?

Neither SpacerMint nor Html Preview shows ads.

### Which is updated more often, SpacerMint or Html Preview?

SpacerMint ships an update every 5 days, and Html Preview every 6 days. Most recently, SpacerMint was updated on November 5, 2026 and Html Preview on November 5, 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.*