Comparison

Tone Generator vs 偉恆車行

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Tone Generator

Hearing Test, Speaker Cleaner

Free

🔧 Utilities

★ 4.8138 ratingsView app →

About

Tone Generator

Generate various audio tones like sine, square, sawtooth, and triangle waves across a wide frequency range. Adjust frequencies by swiping and utilize built-in features for fun hearing tests or to clean your device's speaker.

Highlights

Sine, square, sawtooth, triangle wave generation
Adjustable frequency via swipe
Built-in hearing test sweep
Speaker cleaning function
Large frequency range

Features

Read full description

Tone Generator generates sine, square, sawtooth and triangle tone at a large frequency range. Frequency of the tones can be adjusted by swiping up or down on the screen. Tone Generator has a built-in feature to quickly sweep frequency of a sine tone to test your hearing. This feature is purely for fun and should not be used for any diagnostics. Tone Generator can also help remove dust and water from device's speakerphone by playing tones at various frequencies.

About

偉恆車行

Features

Read full description

Garage apps for our customers, providing: - Shop Information - Manage your vehicles - Check maintenance status - Make appointments - Get Promotion details

Screenshots

Tone Generator4 screens

偉恆車行4 screens

Verdict

The call

The clearest difference is in-app purchases: 偉恆車行 at none against Tone Generator's 1. 偉恆車行 also leads on ads (none vs shown) and update cadence (every 2 months vs every 4 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Tone Generator sells 1 one-off in-app purchase. 偉恆車行 asks for nothing beyond the download.

UpkeepUpdate frequency

Tone Generator ships an update every 4 months, 偉恆車行 every 2 months. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level

Tone Generator versus 偉恆車行: the parameters behind the verdict, then further details
Parameter	Tone Generator	偉恆車行
Price	Free	Free
Rating	4.8 (138 ratings) — better	—
Positive reviews	83.7% of reviews	—
Number of ratings	138 — better	—
Update frequency	Every 4 months	Every 2 months — better
Ads	Yes	No — better
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	—
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	16.0	13.0 — better
Further details — not scored
Size	6 MB	15 MB
Age rating	4+	17+
Developer	Tevfik Yucek	Multisys Network Company Limited

In-app purchases

1 purchases

Tone Generator

One-time1

Remove Advertisements$2.99

None

偉恆車行

No in-app purchases

Questions

Is Tone Generator free?

Tone Generator is free to download, with in-app purchases available.

Is 偉恆車行 free?

偉恆車行 is free to download, with no in-app purchases.

Do Tone Generator or 偉恆車行 have ads?

Tone Generator shows ads; 偉恆車行 does not.

Which is updated more often, Tone Generator or 偉恆車行?

Tone Generator ships an update every 4 months, and 偉恆車行 every 2 months. Most recently, Tone Generator was updated on October 15, 2026 and 偉恆車行 on October 11, 2026.