IR Spec Check at App Store analyse

App power index: 740 (based on ranks around App Stores today)
Reference Education
Developer: Marzloff Media
Price: 0 free
Current version: 2.2, last update: 4 years ago
First release : 26 Feb 2009
App size: 11.98 Mb
4.2 ( 2432 ratings )
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Estimation application downloads and cost

> 16.28k
Monthly downloads
~ $ 6.66k
Estimation App Cost


IR Spec Check is designed for organic chemists and students to quickly analyze absorbance peaks from an infrared spectroscopy graph. IR Spec Check recognizes over 75 absorbance frequencies and matches frequencies with possible R-groups. IR Spec Checks ranking system displays R-Groups based on how accurately your peak falls into the frequency ranges of each result.

Using IR Spec Check is easy! Just enter a wavenumber (cm-1). The results include what bond is responsible for each absorbance. The text displays what type of R-group is absorbing at the frequency.
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Available in countries
Country Price
Canada 2.99 CAD
China 15 CNY
France 1.99 EUR
Germany 1.99 EUR
Italy 1.99 EUR
Netherlands 1.99 EUR
Portugal 1.99 EUR
Spain 1.99 EUR
Poland 1.09 EUR
UK 1.99 GBP
India 199 INR
Japan 300 JPY
Korea, Republic Of 3300 KRW
Poland 9.99 PLN
Russia 199 RUB
Turkey 59.99 TRY
USA 1.99 USD
Korea, Republic Of 1.09 USD
Ukraine 1.99 USD
Available for devices
iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX, iPad75, iPad76, iPhoneXS, iPhoneXSMax, iPhoneXR, iPad812, iPad834, iPad856, iPad878, iPadMini5, iPadMini5Cellular, iPadAir3, iPadAir3Cellular, iPodTouchSeventhGen, iPhone11, iPhone11Pro, iPadSeventhGen, iPadSeventhGenCellular, iPhone11ProMax, iPhoneSESecondGen, iPadProSecondGen, iPadProSecondGenCellular, iPadProFourthGen, iPadProFourthGenCellular,
Nice idea

This app is helpfull! i thought. you have to enter each peak you get from the ir spec and the result is an overgroup without any background information! it would be nice if you could scan an ir spec... or, you enter each peak and the app will answer a result or possible results. for example a polymer. so its too expansive... hope for updates!

ざっくり過ぎ

波数を入れると、官能基を表示してくれます。 ざっくりとした結果しか出ないのでこの辺は何の吸収だったっけ?という時にちょっと調べるにはいいかもしれません。 しかし、せめてs,m,wぐらいは出して欲しいです。 ざっくりなのでカルボニルは1670~1780 cm-1となっており、共役してるとか環まいてるとかの区別はありません。 対称伸縮、逆対称伸縮、変角振動などの区別もありません。 もう少し細かく結果を出して欲しいです。 これを使おうと思う人なら既に知ってる程度の情報になってしまっていますし、IRってなに?って人はそもそも買わないと思います。 もう少し細かくすれば参考書等で調べる手間が省けるので、このアプリの価値が出てくると思います。 追記: 失礼しました。stretchとかcyclicとかsharpとか出るのもありますね。

Great!

This app is easy to use and very useful for students or anyone who uses an IR spec in the lab. I always have a hard time remembering which bonds correspond to which wavelengths, so its really convenient to have a quick reference like IR Spec Check on my phone. I would recommend it to anyone who has to deal with IR.

Ok

If I could enter more than one absorbance frequency per query, it would be a lot more helpful.

Good first version

Its good to finally see some spectroscopy applications in the Apps Store. This one is a good first start. Its easy to use, but I would like to make a couple of suggestions that would make the app outstanding. Entering a vavenumber and getting suggested structural correlations can be very helpful, but it would be more useful to also offer confirmation bands to the user. This way, functional groups with similar wavenumbers can be more readily distinguished. Also, links to relevant spectral references (e.g. wiki?) would benefit users seeking mroe information. If the developers really wanted to push the application, they could also include a way to import spectra in some commonly available format so the range of the suggested matching band is superimposed over the actual experimantal spectrum!

Ok BUT....

It either needs ir spectra to study or make another app ! Also multipul points would be easier- just add ur spectras to study from!!!!!!!! And it would be perect!

Too simple

I checked the app for factual accuracy, and didnt find any errors. However, developer needs to add a lot of features, such as the ability to input lineshape info (sharp, broad, weak, strong). Also there should be some way of dealing with features such as the aldehyde C-H doublet, or the various multi-peak aromatic bending modes.

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