Vowel Practice vs NetCheck Connectivity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vowel Practice
Analyze spoken vowels by calculating and plotting their formant frequencies. Speak a word with a single vowel to see its graphical representation on a standard vowel diagram, with an indicator light showing the application's status. Useful for speech therapy, language learning, and research.
- Calculates formant frequencies
- Plots vowel locations on a diagram
- Analyzes spoken vowels
- Indicator light for status
- Assists speech therapy
- Supports language learning
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This application calculates and plots the formant frequencies of spoken vowels. The user should speak a word containing a single vowel, and we will analyze and show results. First two formant frequencies are used to graphically show the location of spoken vowel on a standard vowel diagram. An indicator light changes its color to display the status of the application. This is made to assist with speech therapy and language learning as well as other research topics.
NetCheck Connectivity
Diagnose your internet connection issues with this straightforward utility. It performs essential network tests to pinpoint problems on your device, network, or within apps.
- Network testing
- Problem identification
- Device, network, and app issue detection
- Low-level network tests
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What's up with my Internet?! This simple app aims to answer that question. By performing a few basic, low-level network tests, this app helps you identify where problems may exist on your phone, network, or apps.
Screenshots
Verdict
The clearest difference is review sentiment: NetCheck Connectivity at 100% against Vowel Practice's 20%. NetCheck Connectivity also leads on price (Free vs $7.99) and update cadence (every 6 days vs every 4 months). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
NetCheck Connectivity is free to download; Vowel Practice costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Vowel Practice ships an update every 4 months, NetCheck Connectivity every 6 days. The most recent releases landed on September 24, 2026 and June 11, 2026 respectively.
| Parameter | Vowel Practice | NetCheck Connectivity |
|---|---|---|
| Price | $7.99 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 20.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 26.0 | 14.5 — better |
| Further details — not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | William Entriken | mjvlabs, llc |
Customer experience
Vowel Practice
NetCheck Connectivity
In-app purchases
Vowel Practice
No in-app purchases
NetCheck Connectivity
No in-app purchases
