Text on 9 keys

T9 - predictive text input technology for mobile phones. Article “Text on 9 keys” in German Wikipedia has 17.4 points for quality (as of July 1, 2026). The article contains 3 references and 6 sections.

This article has the best quality in Catalan Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Text on 9 keys”, its content was written by 91 registered users of German Wikipedia and edited by 583 registered Wikipedia users in all languages.

The article is cited 18 times in German Wikipedia and cited 428 times in all languages.

The highest Authors Interest rank from 2001:

• Local (German): #10235 in September 2008
• Global: #22568 in September 2008

The highest popularity rank from 2008:

• Local (German): #26687 in August 2009
• Global: #49559 in April 2017

There are 22 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Catalan (ca) T9		26.8262
2	Turkish (tr) T9		22.7485
3	Russian (ru) T9		20.0915
4	English (en) T9 (predictive text)		19.4808
5	Polish (pl) Słownik T9		19.162
6	Indonesian (id) T9 (predictive text)		17.4803
7	German (de) Text on 9 keys		17.4454
8	Greek (el) T9		17.0262
9	Korean (ko) T9 (예측 문자)		16.7472
10	Arabic (ar) تي ناين		15.9293

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The following table shows the most popular language versions of the article.

The most popular language versions of the article "Text on 9 keys" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) T9 (predictive text)		1 689 221
2	Russian (ru) T9		956 420
3	German (de) Text on 9 keys		424 007
4	Italian (it) T9		295 513
5	Polish (pl) Słownik T9		171 292
6	Japanese (ja) T9		150 021
7	Dutch (nl) T9		71 072
8	Ukrainian (uk) T9		61 999
9	Swedish (sv) T9		54 545
10	Portuguese (pt) T9 (texto previsível)		48 954

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Text on 9 keys" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) T9 (predictive text)		5 072
2	Russian (ru) T9		1 779
3	German (de) Text on 9 keys		1 400
4	Italian (it) T9		438
5	Chinese (zh) T9輸入法		331
6	Polish (pl) Słownik T9		256
7	Japanese (ja) T9		135
8	Dutch (nl) T9		130
9	Ukrainian (uk) T9		100
10	Swedish (sv) T9		86

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Text on 9 keys" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) T9 (predictive text)		160
2	German (de) Text on 9 keys		91
3	Russian (ru) T9		61
4	Italian (it) T9		60
5	Swedish (sv) T9		35
6	Polish (pl) Słownik T9		31
7	Dutch (nl) T9		28
8	Czech (cs) T9		21
9	Japanese (ja) T9		19
10	Danish (da) T9		17

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Text on 9 keys" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) T9 (predictive text)		1
2	Chinese (zh) T9輸入法		1
3	Arabic (ar) تي ناين		0
4	Catalan (ca) T9		0
5	Czech (cs) T9		0
6	Danish (da) T9		0
7	German (de) Text on 9 keys		0
8	Greek (el) T9		0
9	Finnish (fi) T9		0
10	Hindi (hi) टी९ (पूर्वानुमानी पाठ)		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Text on 9 keys" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) T9 (predictive text)		110
2	Japanese (ja) T9		69
3	Polish (pl) Słownik T9		51
4	Russian (ru) T9		51
5	Italian (it) T9		30
6	Chinese (zh) T9輸入法		21
7	German (de) Text on 9 keys		18
8	Turkish (tr) T9		18
9	Ukrainian (uk) T9		12
10	Czech (cs) T9		8

More...

#	Language	Value
ar	Arabic تي ناين
ca	Catalan T9
cs	Czech T9
da	Danish T9
de	German Text on 9 keys
el	Greek T9
en	English T9 (predictive text)
fi	Finnish T9
hi	Hindi टी९ (पूर्वानुमानी पाठ)
id	Indonesian T9 (predictive text)
it	Italian T9
ja	Japanese T9
ko	Korean T9 (예측 문자)
nl	Dutch T9
no	Norwegian T9
pl	Polish Słownik T9
pt	Portuguese T9 (texto previsível)
ru	Russian T9
sv	Swedish T9
tr	Turkish T9
uk	Ukrainian T9
zh	Chinese T9輸入法

Best Rank

German: #26687 08.2009

Global: #49559 04.2017

Best Rank

German: #10235 09.2008

Global: #22568 09.2008

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information