You own SPLnFFT ? You own an Apple Watch ? But take care: if for some reason you did not pay for the App you own, or purchased it at a lower price, then the Complete My Bundle option may/will be more expensive than buying the other App(s) separately See further details here: https://support.apple.com/en-us/HT203054

SPLnFFT and other great audio tools alternatives

SPLnFFT Noise Meter

SPLnFFT is a sound level meter (noise meter) for your iPhone or iPad with many advanced features: frequency analyzer, frequency meter, test signal generator, dosimeter, This soundmeter App is the only one for iOS recommended by the Laborers Health and Safety Fund of North America.Here are extracts from other reviews:our favorite sound measurement app SafetyAwakenings.comSPLnFFT is comprehensive, easy to use TapeOp.comYou will find more reviews here: https://www.facebook.com/SPLnFFTFor daily use, a very simple interface displays the level of exposure: if orange or red, protect your ears Professional users will take advantage of a wide range of accurate and reliable measurements: Leq, peak, L10, L95, taktmaximal, frequency analysis, histogram, dosemetering, A&C weightings are compliant with ANSI S1.42 standard. 468 refers to ITU-R 468-4>>> Some KEY INFORMATION <<< :- you absolutely need to allow access to microphone to use this App- screen rotation must be un-locked- there are built-in help messages (speech bubble). You can even contact us directly by email or through the dedicated FaceBook page (note send email top right)

  • size 7.4 MB

SPLnWATCH (SPLnFFT's extension)

This is an extension for this other App: SPLnFFT Noise Meter. This daugther App brings additional services that could hardly be packed in the mother App. Sharing of information between Apps is automatic.

  • size 23.0 MB

Speaker Meter

This App is the easiest way to measure frequency response of your loudspeakers. It seriously evolved since first concept to concentrate on basics: provide in 3 clicks and 1 minute a complete overview of the frequency response of your HiFi system. There is a blog for this.

  • size 5.3 MB

Diapason Audio Generator

This App is a powerful test tone generator. Yet it is extremely simple to use. You will ear these frequencies only with a good headphone or HiFi system.

  • size 1.6 MB