SenGram - Sentence Diagramming
Soferio Education iPhoneiPadiPod touch
SenGram - Sentence Diagramming is a paid Education app for iPhone and iPad by Soferio. Rated 3.6/5 from 181 ratings. Requires iOS 17.0.
- Rating
- 3.6
- 181 ratings
- Price
- 3.99 USD
- on the App Store
- Size
- 11 MB
- Age 4+
- Updated
- Oct 25
- 2026 · v5.0
Screenshots
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
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.
Alternatives to SenGram - Sentence Diagramming
Looking for apps like SenGram - Sentence Diagramming? Here are 6 similar apps on the App Store. The highest rated is IEW Writing Toolbox (5.0/5), and 4 of the 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| SenGram - Sentence Diagramming | 3.6 / 5 (181 ratings) | 3.99 USD | October 25, 2026 | |
| VisualGrammar:Sentence Diagram | 3.5 / 5 (2) | 3.99 USD | Feb 16, 2026 | Compare |
| Number Builder - Puzzle Solver | 4.6 / 5 (10) | Free | Jul 27, 2026 | Compare |
| English - Parts of Speech | 4.6 / 5 (117) | Free | Apr 29, 2024 | Compare |
| IEW Writing Toolbox | 5.0 / 5 (2) | 1.99 USD | Feb 11, 2026 | Compare |
| CC Connected Lite | 2.5 / 5 (50) | Free | Sep 2, 2026 | Compare |
| English Grammar Hint | 5.0 / 5 (5) | Free | Mar 12, 2024 | Compare |