# Tacpac vs Evisense (UK)

The clearest difference is monetization model: Tacpac at free against Evisense (UK)'s subscription. Tacpac also leads on review sentiment (33% vs 0%) and iOS requirement (12.4 vs 15.1). Evisense (UK)'s advantage is update cadence (every 3 weeks vs every 45 months). 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.

Tacpac ships an update every 45 months, Evisense (UK) every 3 weeks. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Tacpac | Evisense (UK) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 45 months | **Every 3 weeks** |
| Monetization | **Free** | Subscription |
| Size | 15 MB | 65 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TACPAC LTD](https://appshunter.io/developer/1216661923) | [B Squared Ltd](https://appshunter.io/developer/689172373) |

## What reviewers say

### Tacpac

[App page](https://appshunter.io/ios/app/tacpac/id1216661924)

This app offers specially created music sets designed to benefit individuals with sensory processing difficulties, including children, adults, and those with memory loss or sensory impairment. All music can be played offline after logging in with your account details.

**Highlights:** Sensory processing support, Music sets for various needs, Offline playback, Website account sync, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases:** none


### Evisense (UK)

[App page](https://appshunter.io/ios/app/evisense-uk/id6469643640)

This app serves as a communication hub between schools and parents, facilitating the sharing of student progress and achievements. It allows for various post types, including evidence of learning, diaries, and class blogs, with enhanced features for photo and video sharing and privacy controls.

**Highlights:** School-parent communication hub, Multiple photo/video posts, Photo blurring for privacy, Evidence of learning capture, Home school and reading diaries, Timeline for pupil progress, Flexible privacy controls

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

**In-app purchases:** none


## Frequently asked questions

### Is Tacpac free?

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

### Is Evisense (UK) free?

Evisense (UK) is free to download, with no in-app purchases.

### Do Tacpac or Evisense (UK) have ads?

Neither Tacpac nor Evisense (UK) shows ads.

### Which is updated more often, Tacpac or Evisense (UK)?

Tacpac ships an update every 45 months, and Evisense (UK) every 3 weeks. Most recently, Tacpac was updated on September 10, 2026 and Evisense (UK) on September 20, 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.*