# Resolutioner vs OneTap Preview Resizer

The clearest difference is price: OneTap Preview Resizer at Free against Resolutioner's $0.99. OneTap Preview Resizer also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 5). Resolutioner's advantage is ratings volume (946 vs 1) and chart position (#23 vs unranked). On ads and iOS requirement there is nothing between them.

OneTap Preview Resizer is free to download; Resolutioner costs $0.99 up front. Resolutioner sells 5 one-off in-app purchases. OneTap Preview Resizer asks for nothing beyond the download.

OneTap Preview Resizer holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Resolutioner has 946 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Resolutioner | OneTap Preview Resizer |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.5 (946 ratings)](https://appshunter.io/ios/app/resolutioner/id1563852783/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/onetap-preview-resizer/id6762371830/reviews)** |
| Number of ratings | **946** | 1 |
| Positive reviews | 79.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 33 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#23** | — |
| Size | 40 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sun Apps, LLC](https://appshunter.io/developer/1465505382) | [Yang Zhan](https://appshunter.io/developer/1888378861) |

## What reviewers say

### Resolutioner

[App page](https://appshunter.io/ios/app/resolutioner/id1563852783)

**Currently charting:** #23 Top Paid · Developer Tools (US App Store)

This utility app helps you calculate and scale screen resolutions based on aspect ratios. Save and manage your frequently used resolutions for easy access. Sync your presets across Apple devices.

**Highlights:** Calculate resolutions by filling in one side, Edit aspect ratios easily, Scale resolutions up or down, Save and name custom resolution presets, Edit saved presets, Sync presets via iCloud

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip Jar - $0.99 | $0.99 | one-time |
| Tip Jar - $1.99 | $1.99 | one-time |
| Tip Jar - $2.99 | $2.99 | one-time |
| Tip Jar - $4.99 | $4.99 | one-time |
| Tip Jar - $9.99 | $9.99 | one-time |

**What reviewers like**

- 👍 Very good app
- 👍 Excellent for calculations
- 👍 Useful for graphic designers
- 👍 Works offline
- 👍 Good for Free Fire

**What reviewers complain about**

- 🐛 Resolution not changing
- 🐛 App doesn't work
- 🐛 Buggy and bad
- 🐛 Cannot submit resolution
- 🐛 Screen size remains the same

**Reported bugs**

- Resolution does not change
- App does not work
- Screen size remains the same
- App is buggy
- Cannot submit resolution

**Requested features**

- Add sync to device option
- Add button to improve/submit resolution
- Allow reordering of presets for better organization
- Ability to use created scales in computer settings


### OneTap Preview Resizer

[App page](https://appshunter.io/ios/app/onetap-preview-resizer/id6762371830)

This utility helps developers and marketers automatically resize images and videos for app store submissions. It ensures professional, device-ready assets with zero quality loss, saving significant manual editing time.

**Highlights:** Instant resizing for various display sizes, Video optimization for App Store specs, Batch export for iPhone and iPad, Zero quality loss, AI-driven asset transformation

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

**In-app purchases:** none


## Frequently asked questions

### Is Resolutioner free?

Resolutioner costs $0.99, and also offers in-app purchases.

### Is OneTap Preview Resizer free?

OneTap Preview Resizer is free to download, with no in-app purchases.

### Which has better reviews, Resolutioner or OneTap Preview Resizer?

OneTap Preview Resizer is rated higher. Resolutioner averages 4.5 out of 5 from 946 ratings, while OneTap Preview Resizer averages 5.0 from 1 ratings.

### Do Resolutioner or OneTap Preview Resizer have ads?

Neither Resolutioner nor OneTap Preview Resizer shows ads.

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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.*