# SketchMee vs TwinViewer

The clearest difference is price: TwinViewer at Free against SketchMee's $4.99. TwinViewer also leads on update cadence (every 5 weeks vs every 4 months). SketchMee's advantage is in-app purchases (none vs 1) and rating (4.5 vs 4.0). On ads, device support and iOS requirement there is nothing between them.

TwinViewer is free to download; SketchMee costs $4.99 up front. TwinViewer sells 1 one-off in-app purchase. SketchMee asks for nothing beyond the download.

SketchMee holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: SketchMee has 142 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 87% of SketchMee's written reviews are positive against 64% of TwinViewer's.

SketchMee ships an update every 4 months, TwinViewer every 5 weeks. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | SketchMee | TwinViewer |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.5 (142 ratings)](https://appshunter.io/ios/app/sketchmee/id319652474/reviews)** | [4.0 (24 ratings)](https://appshunter.io/ios/app/twinviewer/id531595249/reviews) |
| Number of ratings | **142** | 24 |
| Positive reviews | **87.4% of reviews** | 64.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 6 MB | 1 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Studio Mee](https://appshunter.io/developer/300673322) | [Masako Sakanashi](https://appshunter.io/developer/410497749) |

## What reviewers say

### SketchMee

[App page](https://appshunter.io/ios/app/sketchmee/id319652474)

Transform your photos into unique pencil sketches with this advanced app. It analyzes and redraws images from scratch, offering unparalleled art quality and a vast range of styles. Save your creations in high resolution and explore intricate details.

**Highlights:** Photo to sketch conversion, Analyzes and redraws from scratch, Vector curve based sketches, Adjustable art styles, 4K resolution saving, High zoom detail inspection

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Immediately fun
- 👍 Very nice
- 👍 Professional
- 👍 Easy to use
- 👍 Fun app

**What reviewers complain about**

- 🐛 Pdf save
- 🐛 No PDF Option!
- 🐛 Crashes
- 🐛 Very disappointing   Guess you have to try these apps for yourself to find the truth.
- 🐛 Last update broke it!

**Reported bugs**

- Pdf save not working
- Can't save sketches
- Crashes when selecting picture to sketch
- Rotates photos taken with native camera 90 degrees

**Requested features**

- Update it
- Increase contrast option
- Add blur tool
- Add better control over contrast
- Include camera capture that applies the effect settings right after the image is taken


### TwinViewer

[App page](https://appshunter.io/ios/app/twinviewer/id531595249)

View and compare two photo albums side-by-side. This app allows you to pick the best shots, delete unwanted ones, create combined images, and access detailed EXIF data. It offers intuitive gestures for navigation and zooming.

**Highlights:** Dual-screen photo viewing, Side-by-side photo comparison, Create combined images, View EXIF data, Zoom and swipe navigation, Sync/Async viewer modes

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $4.99 | one-time |


## Frequently asked questions

### Is SketchMee free?

SketchMee costs $4.99, with no in-app purchases.

### Is TwinViewer free?

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

### Which has better reviews, SketchMee or TwinViewer?

SketchMee is rated higher. SketchMee averages 4.5 out of 5 from 142 ratings, while TwinViewer averages 4.0 from 24 ratings.

### Do SketchMee or TwinViewer have ads?

Neither SketchMee nor TwinViewer shows ads.

### Which is updated more often, SketchMee or TwinViewer?

SketchMee ships an update every 4 months, and TwinViewer every 5 weeks. Most recently, SketchMee was updated on October 24, 2026 and TwinViewer on October 23, 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.*