# MyVote by TechniPhi vs TRAPP Diffuser

The clearest difference is update cadence: MyVote by TechniPhi at every 2 months against TRAPP Diffuser's every 12 months. TRAPP Diffuser's advantage is iOS requirement (11.0 vs 15.1). 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.

MyVote by TechniPhi ships an update every 2 months, TRAPP Diffuser every 12 months. The most recent releases landed on September 24, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | MyVote by TechniPhi | TRAPP Diffuser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (9 ratings)](https://appshunter.io/ios/app/myvote-by-techniphi/id1118127167/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Free | — |
| Size | 33 MB | 173 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TechniPhi, Inc](https://appshunter.io/developer/965076664) | [Dongguan Yih-Teh Electric Products Co., Ltd.](https://appshunter.io/developer/1604523226) |

## What reviewers say

### MyVote by TechniPhi

[App page](https://appshunter.io/ios/app/myvote-by-techniphi/id1118127167)

Streamline your chapter's membership selection process with this app. It simplifies voting, scoring, and matching potential new members, saving you hours of administrative work. Seamlessly syncs with leading recruitment software.

**Highlights:** Simplify voting, Score potential members, Match new members, Save time on recruitment, Sync with CampusDirector

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

**In-app purchases:** none


### TRAPP Diffuser

[App page](https://appshunter.io/ios/app/trapp-diffuser/id1604523223)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MyVote by TechniPhi free?

MyVote by TechniPhi is free to download, with no in-app purchases.

### Is TRAPP Diffuser free?

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

### Do MyVote by TechniPhi or TRAPP Diffuser have ads?

Neither MyVote by TechniPhi nor TRAPP Diffuser shows ads.

### Which is updated more often, MyVote by TechniPhi or TRAPP Diffuser?

MyVote by TechniPhi ships an update every 2 months, and TRAPP Diffuser every 12 months. Most recently, MyVote by TechniPhi was updated on September 24, 2026 and TRAPP Diffuser on October 2, 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.*