# Five Timer vs WhoFi Diagnostic Tool

The clearest difference is price: WhoFi Diagnostic Tool at Free against Five Timer's $1.99. WhoFi Diagnostic Tool also leads on rating (5.0 vs 4.4) and update cadence (weekly vs every 3 months). Five Timer's advantage is ratings volume (34 vs 2). On ads, in-app purchases, monetization model and device support there is nothing between them.

WhoFi Diagnostic Tool is free to download; Five Timer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

WhoFi Diagnostic Tool holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Five Timer has 34 ratings behind it against 2, so its average is the more settled of the two.

Five Timer ships an update every 3 months, WhoFi Diagnostic Tool weekly. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Five Timer | WhoFi Diagnostic Tool |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.4 (34 ratings)](https://appshunter.io/ios/app/five-timer/id471548639/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/whofi-diagnostic-tool/id1590555636/reviews)** |
| Number of ratings | **34** | 2 |
| Positive reviews | 80.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | Free |
| Size | 6 MB | 16 MB |
| Requires iOS | 13.6 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [T.Wright](https://appshunter.io/developer/464961208) | [IO3O LLC](https://appshunter.io/developer/770969764) |

## What reviewers say

### Five Timer

[App page](https://appshunter.io/ios/app/five-timer/id471548639)

This app provides a modern and powerful timer for solving puzzles, supporting all WCA puzzles with customizable sessions and random scramblers. It offers innovative features like drop-to-stop and time tinting, along with detailed statistics and universal compatibility for iPhone and iPad.

**Highlights:** Universal App for iPhone and iPad, WCA puzzle support with custom sessions, Random state scramblers for multiple puzzles, Innovative 'Drop to stop' timer control, Time tinting for performance comparison, Optional 15-second inspection, Detailed statistics and averages

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- ✨ Nice UI
- ⚙️ Customizable shortcuts
- 💰 Worth the money
- 🚀 Fast and fluid experience

**What reviewers complain about**

- 🐛 Overlapping UI on newer iPhones
- 🐛 Incompatible with Dynamic Island
- 🐛 Top bar inaccessible on newer iPhones
- 🐛 Buttons covered by Dynamic Island
- 🐛 Reset button easy to accidentally press

**Reported bugs**

- Application and screen display not compatible with iPhone 17
- Setting tools overlapping with time and battery on iPhone 17 Pro
- Top control bar overlaps system status bar on newer iPhones with Dynamic Island
- Top bar inaccessible unless in landscape mode on iPhones with Dynamic Island
- Buttons at the top are at the same height as the dynamic island, making them unpressable

**Requested features**

- FTO scrambles for new WCA event
- Show expected end result of scramble
- 3x3 OH session
- Date and time for export reports
- Scramble graphic included


### WhoFi Diagnostic Tool

[App page](https://appshunter.io/ios/app/whofi-diagnostic-tool/id1590555636)

This utility app analyzes your network to determine compatibility with a WiFi analytics service. It helps businesses understand visitor behavior in public spaces like libraries and museums by providing previously unseen insights.

**Highlights:** Network analysis, Visitor behavior insights, Compatibility check, Online analytics framework

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Five Timer free?

Five Timer costs $1.99, with no in-app purchases.

### Is WhoFi Diagnostic Tool free?

WhoFi Diagnostic Tool is free to download, with no in-app purchases.

### Which has better reviews, Five Timer or WhoFi Diagnostic Tool?

WhoFi Diagnostic Tool is rated higher. Five Timer averages 4.4 out of 5 from 34 ratings, while WhoFi Diagnostic Tool averages 5.0 from 2 ratings.

### Do Five Timer or WhoFi Diagnostic Tool have ads?

Neither Five Timer nor WhoFi Diagnostic Tool shows ads.

### Which is updated more often, Five Timer or WhoFi Diagnostic Tool?

Five Timer ships an update every 3 months, and WhoFi Diagnostic Tool weekly. Most recently, Five Timer was updated on October 20, 2026 and WhoFi Diagnostic Tool on October 15, 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.*