# StimuliApp vs Stimulus Broadband

The clearest difference is update cadence: StimuliApp at every 6 weeks against Stimulus Broadband's every 3 months. StimuliApp also leads on iOS requirement (13.0 vs 16.0). 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.

StimuliApp ships an update every 6 weeks, Stimulus Broadband every 3 months. The most recent releases landed on September 9, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | StimuliApp | Stimulus Broadband |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stimuliapp/id1497026540/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 10 MB | 49 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rafael Marin Campos](https://appshunter.io/developer/1497026539) | [Stimulus Technologies Corp.](https://appshunter.io/developer/1725431255) |

## What reviewers say

### StimuliApp

[App page](https://appshunter.io/ios/app/stimuliapp/id1497026540)

Create precise psychophysical tests on iOS devices without programming. Assess perceptual capabilities using various stimuli like images, sounds, and videos with synchronized visual and auditory output. Features include real-time preview and automatic report generation.

**Highlights:** Precise timing with Metal framework, 60 or 120 Hz test options, Synchronized visual and auditory stimulation, Interactive stimulus creation with preview, Automatic report generation, Gamma-correction features

**In-app purchases:** none


### Stimulus Broadband

[App page](https://appshunter.io/ios/app/stimulus-broadband/id6475946608)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StimuliApp free?

StimuliApp is free to download, with no in-app purchases.

### Is Stimulus Broadband free?

Stimulus Broadband is free to download, with no in-app purchases.

### Do StimuliApp or Stimulus Broadband have ads?

Neither StimuliApp nor Stimulus Broadband shows ads.

### Which is updated more often, StimuliApp or Stimulus Broadband?

StimuliApp ships an update every 6 weeks, and Stimulus Broadband every 3 months. Most recently, StimuliApp was updated on September 9, 2026 and Stimulus Broadband on May 17, 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.*