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Version
5.0
Size
13.18 Mb
Updated
8 years ago
Released
04 Jul 2009
Screenshots
Description
NumberThink is a learning aid for the Major System, a well-known technique for remembering numbers by associating them with words.
In the Major System, each digit of a number is associated with a sound (not a letter). By combining the sounds to form words, you just need to remember the words to remember the number.
Tap the star button (you have to close this screen first) to see a list of which sounds are associated with each number.
Some sounds are not associated with numbers (a, e, i, o, u and w) so these are used to help form words.
For example, if you want to remember the number 91, you could simply remember the word "bat", since "b" is associated with 9 and "t" is associated with 1, and "a" isnt associated with a number. You could also remember the word "bet" since "e" is also not associated with a number.
NumberThink helps you learn the Major System in two ways:
1. To help you learn, tap the Teach button and then enter a number to see what the word is.
2. To test your knowledge, tap the Quiz button and then enter the number for the word or phrase shown.
A common use of the Major System is to use it to create a set of specific "peg" words for all the numbers from 1 to 100. This can make it easier to build a phrase for particular number since you always use the same set of peg words. You can customize the list of Peg Words by tapping the gear button (you have to close this screen first).
Estimates
Search Keywords 2
| # | Term | Country | Place | Priority |
|---|---|---|---|---|
| 1 | nosleep software | Portugal | #3 | ⭐️ |
| 2 | nosleep | #17 | ⭐️⭐️⭐️⭐️ |
Competitors
| # | App | Common keywords |
|---|---|---|
| 1 | Ideament | 17 |
| 2 | Ideament+ | 9 |
| 3 | Thunderspace Rain Sleep Sounds | 9 |
| 4 | Windy White Noise Sleep Sounds | 9 |
| 5 | North Windford ~ Sleep Relax Meditate | 9 |
| 6 | NoSleep Stories | 9 |
| 7 | Fake Camera - Free | 9 |
| 8 | WAKEorDONATE Free AlarmClock. Sleep in for Charity | 9 |
| 9 | nosleep - Can't sleep. Clowns will eat me. | 9 |
| 10 | Alarm Clock: Shake to Wake | 9 |
| 11 | Stick City RPG | 9 |
| 12 | Silence Camera - Spy Camera FREE | 9 |
| 13 | Storm Rain Sounds | 9 |
| 14 | Disappearing Bedside Clock | 9 |
| 15 | Logan's Fun | 8 |
| 16 | NoSleep: Horror Stories | 8 |
| 17 | Snore No More - Proven to End Snoring Fast! | 8 |
| 18 | After Dark Recorder Lite | 7 |
| 19 | Passcode MP3 Player | 6 |
| 20 | MrCreepyPasta Amino | 6 |
| 21 | Fake Camera - Black Screen | 5 |
| 22 | Sonata - Classical Music Radio | 4 |
| 23 | Dream - No need for sleep | 4 |
Availability
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
Pricing by country
| Country | Price |
|---|---|
| Canada | free |
| China | free |
| France | free |
| Germany | free |
| Italy | free |
| Netherlands | free |
| Portugal | free |
| Spain | free |
| Poland | 1.09 EUR |
| UK | free |
| India | free |
| Japan | free |
| Korea, Republic Of | free |
| Poland | free |
| Russia | free |
| Turkey | free |
| USA | free |
| Korea, Republic Of | free |
| Ukraine | free |
