# CNS Tap Test vs SmartSpeed Plus

The clearest difference is price: SmartSpeed Plus at Free against CNS Tap Test's $1.99. SmartSpeed Plus also leads on review sentiment (100% vs 69%) and rating (5.0 vs 4.6). CNS Tap Test's advantage is ratings volume (277 vs 2). On ads, in-app purchases, monetization model and iOS requirement there is nothing between them.

SmartSpeed Plus is free to download; CNS Tap Test costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SmartSpeed Plus holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: CNS Tap Test has 277 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 69% of CNS Tap Test's written reviews are positive against 100% of SmartSpeed Plus's.

CNS Tap Test ships an update every 3 months, SmartSpeed Plus every 3 weeks. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | CNS Tap Test | SmartSpeed Plus |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.6 (277 ratings)](https://appshunter.io/ios/app/cns-tap-test/id495396849/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/smartspeed-plus/id1668249887/reviews)** |
| Number of ratings | **277** | 2 |
| Positive reviews | 68.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 29 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [smudge.io PTY LTD](https://appshunter.io/developer/426335181) | [Vald Performance Pty Ltd](https://appshunter.io/developer/1090291778) |

## What reviewers say

### CNS Tap Test

[App page](https://appshunter.io/ios/app/cns-tap-test/id495396849)

This app measures central nervous system (CNS) status using a finger tapping test. Track your performance over time to identify optimal training days or potential fatigue, sickness, or injury.

**Highlights:** Measures central nervous system status, Tracks finger tapping speed, Establishes baseline performance, Identifies CNS fatigue, Graphs and saves test results, Allows for multiple daily samples

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and direct to use
- 👍 Easy to use
- 👍 Great app for monitoring recovery
- 👍 Effective CNS testing tool
- 👍 Useful for assessing neural fatigue

**What reviewers complain about**

- 😞 Confusing interface
- 😞 Plain and not very useful
- 😞 No real information provided
- 😞 Not worth buying
- 😞 Data export issues

**Reported bugs**

- Cannot port data when switching iPhones

**Requested features**

- Add time of day to graphs
- Set parameters on graph
- Integrate data from sleep/step trackers
- Sync with calendar
- Option for 'best out of 3'


### SmartSpeed Plus

[App page](https://appshunter.io/ios/app/smartspeed-plus/id1668249887)

This app streamlines athletic timing and drill management. It offers athlete queueing, live leaderboards, and easy gate connection. Pre-configure drills and sync them for efficient testing and training sessions.

**Highlights:** Athlete queue management, Live leaderboards, Gate connection and reordering, Pre-configurable drills, Streamlined testing workflows, Multiple running modes

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

**In-app purchases:** none


## Frequently asked questions

### Is CNS Tap Test free?

CNS Tap Test costs $1.99, with no in-app purchases.

### Is SmartSpeed Plus free?

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

### Which has better reviews, CNS Tap Test or SmartSpeed Plus?

SmartSpeed Plus is rated higher. CNS Tap Test averages 4.6 out of 5 from 277 ratings, while SmartSpeed Plus averages 5.0 from 2 ratings.

### Do CNS Tap Test or SmartSpeed Plus have ads?

Neither CNS Tap Test nor SmartSpeed Plus shows ads.

### Which is updated more often, CNS Tap Test or SmartSpeed Plus?

CNS Tap Test ships an update every 3 months, and SmartSpeed Plus every 3 weeks. Most recently, CNS Tap Test was updated on October 16, 2026 and SmartSpeed Plus on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*