# Anti-Distortion Lens — Corrects wide-angle distortion

> Corrects wide-angle camera distortion in photos and videos with one touch. (iPhone/iPad app by Masanori Katsuta.)

- Source: https://appshunter.io/ios/app/anti-distortion-lens/id1607940927 (this page in markdown: same URL + `.md`)
- Developer: [Masanori Katsuta](https://appshunter.io/developer/320172788)
- Category: Photo & Video, Utilities
- Price: $2.99
- Rating: 1.00/5 from 1 App Store ratings · 9 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 28 MB
- Languages: American English, Japanese
- Released: 2022-02-02
- Data updated: 2026-08-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/anti-distortion-lens/id1607940927/reviews.md

## What is Anti?

● Corrects distortion of photos taken with a wide-angle camera

When shooting with a wide-angle camera or ultra-wide-angle camera, the distortion of the image increases toward the periphery of the photo.
In particular, it is very unnatural for a face or person to be distorted.

It is an application that can correct such a distorted photo with one touch.

[Source]
- Camera shooting: Video, photo
- Camera roll: Video, photo
- Paste image: Copy and paste a web image
- File sharing: Can be sent from AirDrop, SNS, other apps

[Settings]
- Effect (1/2)
- Save resolution: 20-100% of the original resolution

[Touch operation]
You can change the center position of the distortion correction by touching it on the image on the screen.
The farther away from the center of the image, the greater the amount of image distortion correction.

[Output]
- Save to camera roll: videos, photos
- Video / photo sharing: AirDrop, LINE, Facebook, Dropbox, Instagram, ...

## Key features

- Corrects wide-angle distortion
- Fixes warped faces and people
- One-touch correction
- Adjustable correction center
- Supports photos and videos
- Save and share enhanced media

## Recent user reviews (9 of 9)

All indexed reviews: https://appshunter.io/ios/app/anti-distortion-lens/id1607940927/reviews.md

### 1/5 — これで金取るか？

*2026-03-16*

これで金取るか？

### 3/5 — 歪みを逆方向にも修正したい

*2026-01-02*

中心に設定した部分が「盛り上がる」方向に調整できるようになっていると思うのですが、中心に設定した部分が「凹む」方向にも調整したいです。

### 1/5 — 求む改善

*2025-12-30*

広角で撮影した動画の歪みが補正されません。操作を繰り返すと落ちます。改善をお願いします。

### 1/5 — まったく機能しない

*2025-10-07*

まったく機能しないし、機能させようとアプリを操作しているあいだにすぐ落ちて終了。何も出来ない。詐欺に近い。お金を返して欲しい。

### 1/5 — Does the opposite!

*2025-08-04*

Beware! This isn’t DeFishing software as it creates *more* distortion not less! The title is very misleading! I cannot get a refund either as Apple can’t find the app I just downloaded. How useless is that?

**Developer response:** Thank you for using my app. This app is effective for distorted photos taken with the ultra-wide-angle camera of iOS devices. I think it is not suitable for processing photos taken with a fisheye camera.

### 1/5 — 保存できない

*2025-05-19*

編集はできるんだけど、編集後の1分の動画何度もエラーになって保存できない。せつない。

**Developer response:** この度はアプリをお使いいただきありがとうございます。
ご不便をおかけしてすみません。
動画の保存解像度を下げてからお試しください。
よろしくお願いいたします。

### 4/5 — 対応ありがとうございます

*2024-01-19*

アイコンや使い方の説明をつけてくれてありがとうございます！
ただ、画像を保存しようと↓を押すと、何回やっても補正した写真がまた歪んでしまいます。↑でSnowで開いて保存することは出来ますが。もし出来たら直して欲しいです。

### 1/5 — Just bad.

*2022-08-01*

I adjusted for distortion on a picture using the app. When I zoomed in on the edited picture, I saw all kinds of artifacts and things that made the picture look very bad. I don’t recommend this app.

### 1/5 — Does not work

*2022-04-25*

It did not work, and now I cannot even open the app. I want my money back

## Frequently asked questions about Anti

### What is Anti-Distortion Lens used for?

Anti-Distortion Lens is designed to correct unnatural distortion that occurs in photos and videos taken with wide-angle or ultra-wide-angle cameras. It specifically addresses issues where faces or people appear warped towards the edges of the image.

### How does Anti-Distortion Lens correct distortion?

The app offers a one-touch correction feature. You can also touch and drag on the image to change the center position of the distortion correction, allowing for more precise adjustments where the correction amount is greater further from the center.

### What types of media can Anti-Distortion Lens process?

Anti-Distortion Lens can process both photos and videos. You can import media from your camera roll, capture new photos or videos directly within the app, or even paste images copied from the web.

### Can I adjust the quality of the saved output?

Yes, you can adjust the save resolution for your corrected photos and videos. The app allows you to set the save resolution from 20% to 100% of the original resolution.

### What devices is Anti-Distortion Lens compatible with?

Anti-Distortion Lens is available for iPhone and iPad devices. It is designed to work on these Apple mobile platforms.

### How often is Anti-Distortion Lens updated?

The latest version of Anti-Distortion Lens is 1.0.7, which was last updated on April 27, 2024. Updates are released periodically to improve functionality and address any issues.

### What is the price of Anti-Distortion Lens?

Anti-Distortion Lens is a paid application and costs $2.99. There are no in-app purchases or subscriptions required after the initial purchase.

### Does Anti-Distortion Lens have ads?

No, Anti-Distortion Lens does not contain advertisements. As a paid application, it provides an ad-free experience for users.

## Version history (last 5 releases)

### 1.0.7 — 2024-04-27

- Fixed a bug where the audio track was not output when outputting a video.

### 1.0.6 — 2024-03-26

・Fixed a bug that caused video output to fail.

### 1.0.5 — 2024-03-21

・Added privacy manifests.
・Added app version number to help.

### 1.0.4 — 2024-01-25

Added display of center position while editing

### 1.0.3 — 2024-01-17

Updated help description

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## More apps by Masanori Katsuta

- [See-Through Camera](https://appshunter.io/ios/app/see-through-camera/id545626309)
- [NightScope+](https://appshunter.io/ios/app/nightscope-plus/id571926077)
- [Beautiful Legs Camera HD](https://appshunter.io/ios/app/beautiful-legs-camera-hd/id591781406)
- [Bon-Q-Bon Camera](https://appshunter.io/ios/app/bon-q-bon-camera/id733497157)
- [PlaceNotes+](https://appshunter.io/ios/app/placenotes-plus/id901148164)
- [Ripple Camera](https://appshunter.io/ios/app/ripple-camera/id939375856)

All apps by Masanori Katsuta: https://appshunter.io/developer/320172788

## Related topics

[lens distortion](https://appshunter.io/ios/topics/lens-distortion)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*