# ゆびてんじ vs Low Vision Simulator

The clearest difference is review sentiment: Low Vision Simulator at 50% against ゆびてんじ's 27%. ゆびてんじ's advantage is update cadence (fortnightly vs monthly) and iOS requirement (5.1.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ゆびてんじ ships an update fortnightly, Low Vision Simulator monthly. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ゆびてんじ | Low Vision Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/low-vision-simulator/id6480382551/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 27.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | — | Free |
| Size | 12 MB | 5 MB |
| Requires iOS | **5.1.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Seiji Nagano](https://appshunter.io/developer/689628441) | [Yasushi Nakano](https://appshunter.io/developer/1601764151) |

## What reviewers say

### ゆびてんじ

[App page](https://appshunter.io/ios/app/id689628438)

**In-app purchases:** none


### Low Vision Simulator

[App page](https://appshunter.io/ios/app/low-vision-simulator/id6480382551)

Experience simulated visual impairments like blur, glare, and tunnel vision. This tool helps users understand and share low vision conditions, even capturing photos and videos during simulations. It offers remote control for adjusting effects while previewing.

**Highlights:** Simulates blur, glare, tunnel vision, central scotoma, nystagmus, Reproduces complex visual situations, Shareable low-vision settings, Capture photos and videos during simulation, Remote device connection for effect adjustment, Supports iPhone and iPad

**In-app purchases:** none


## Frequently asked questions

### Is ゆびてんじ free?

ゆびてんじ is free to download, with no in-app purchases.

### Is Low Vision Simulator free?

Low Vision Simulator is free to download, with no in-app purchases.

### Do ゆびてんじ or Low Vision Simulator have ads?

Neither ゆびてんじ nor Low Vision Simulator shows ads.

### Which is updated more often, ゆびてんじ or Low Vision Simulator?

ゆびてんじ ships an update fortnightly, and Low Vision Simulator monthly. Most recently, ゆびてんじ was updated on October 22, 2026 and Low Vision Simulator on October 24, 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.*