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Screenshots

  • SenGram - Sentence Diagramming screenshot 1
  • SenGram - Sentence Diagramming screenshot 2

About SenGram - Sentence Diagramming

English grammar game app / Available on the iPhone and iPad SenGram is an iPhone and iPad language game which presents pre-prepared sentence diagram puzzles and solutions to those puzzles, for players to solve. (Please note: this is an educational sentence-diagramming puzzle game, it is not a tool which will solve pre-existing puzzles). This puzzle game tests and improves your ability to take sentences apart, identify the underlying grammatical structure, and reflect that structure on a diagram. This game will be of interest to students of language (including ESL students), lovers of language and grammar, those sitting standardised tests with a grammar component (e.g. SAT, GMAT, NAPLAN) as well as those who are familiar with sentence diagrams and enjoy completing them as puzzles. The game might be especially useful to those students who are are currently studying a course in which sentence diagramming is used as a teaching tool. Your objective when playing the game will be to place each word in the 'puzzle sentence' in its correct place on the 'sentence diagram'. At present the app includes over 100 sentence puzzles, including: (1) Subject and verb: 20 sentences. (2) Article, adjective, adverb, possessive: 21 sentences. (3) Prepositional phrase, adverbial noun: 20 sentences. (4) Object - direct, indirect: 20 sentences. (5) Linking verb: 20 sentences. (6) Co-ordinating conjunction: 12 sentences. (7) Challenge puzzles: 10 sentences. The style of diagram adopted in this app is known as the 'Reed Kellogg' style, and there are many websites and books devoted to it. In our view this style of diagramming offers one of the more enjoyable ways to test and improve your knowledge of grammar, especially if you have a visual mind. Best of luck! We hope you enjoy the puzzles!

Ratings & reviews

3.6

181 ratings

5 ★ 54% 4 ★ 13% 3 ★ 5% 2 ★ 2% 1 ★ 27%

What’s new

Version 5.0 · Updated October 25, 2026

- Level 3 puzzles are part of the app now (previously had to be purchased separately) - Completely new build, and some bugs fixed. - Refreshed architecture ready for new developments in 2026 and 2027!

App privacy

The developer, Soferio, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

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