e vs Tone generator for PTA
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
e
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E-Services Sindh is a revolutionary new mobile application developed by the Punjab IT Board (PITB) to bring government services to your fingertips. This single digital platform is your gateway to a range of citizen-centric services provided by various public departments across Sindh.
Tone generator for PTA
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Tone Generatorλ 0.1dB λ¨μλ‘ μ λ°νκ² μ‘°μ κ°λ₯ν μμ(pure tone) μμ± μ΄ν리μΌμ΄μ μ λλ€. μ£Όμ κΈ°λ₯ β’ 125Hz~8000Hz νμ€ μ²λ ₯κ²μ¬ μ£Όνμ μ§μ β’ 0.1dB λ¨μμ μ λ°ν κ°λ(λ 벨) μ‘°μ β’ μ£Όνμλ³ λ 립μ μΈ λ 벨 μ μ₯ λ° μλ 볡μ β’ μ°κ²°λ ν€λν° λͺ¨λΈλ³ Preset μ μ₯/λΆλ¬μ€κΈ° β’ μμ±λ νν(waveform) μ€μκ° μκ°ν μ΄ μ±μ μ²λ ₯κ²μ¬ μ°κ΅¬ λ° μΊλ¦¬λΈλ μ΄μ λͺ©μ μ λκ΅¬λ‘ μ μλμμΌλ©°, μλ£κΈ°κΈ° μ§λ¨ μ©λκ° μλλλ€. Tone Generator is a precision pure-tone generator app with 0.1 dB level resolution. Key Features β’ Standard audiometric frequencies from 125Hz to 8000Hz β’ Precise 0.1 dB intensity control β’ Independent level memory per frequency, automatically restored β’ Save/load presets per connected headphone model β’ Real-time waveform visualization This app is designed as a research and calibration tool for hearing-related studies. It is not intended for medical diagnostic use.
Screenshots
Verdict
The clearest difference is update cadence: Tone generator for PTA at daily against e's fortnightly. e's advantage is iOS requirement (12.0 vs 26.5). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
e ships an update fortnightly, Tone generator for PTA daily. Both last shipped on October 18, 2026.
| Parameter | e | Tone generator for PTA |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Daily β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 12.0 β better | 26.5 |
| Further details β not scored | ||
| Size | 56 MB | 0 MB |
| Age rating | 17+ | 4+ |
| Developer | PUNJAB INFORMATION TECHNOLOGY BOARD | TAEHOON KONG |
In-app purchases
e
No in-app purchases
Tone generator for PTA
No in-app purchases
Questions
Is e free?
Is Tone generator for PTA free?
Do e or Tone generator for PTA have ads?
Which is updated more often, e or Tone generator for PTA?
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