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Best Grammar Learning Apps for iPhone (2026)

6 apps ranked S through F · · Ranked by AppTierList, computed, never sold · JSON

Part of Language Learning.

LearnEnglish Grammar (UK ed.) is the top-ranked of 6 grammar learning apps on iPhone, at S tier with 4.7/5 from 40,163 ratings.

  1. 1
    LearnEnglish Grammar (UK ed.)S
    Free + IAP · ★ 4.7 · 40,163 ratings · score 94
  2. 2
    Grammar FixB
    Free + IAP · ★ 4.8 · 1,822 ratings · score 76
  3. 3
    ConjuGato: Learn Spanish VerbsC
    Free download · ★ 4.9 · 4,198 ratings · score 68
  4. 4
    IVERBS Irregular VerbsC
    Free + IAP · ★ 4.8 · 3,287 ratings · score 68
  5. 5
    German Verb ConjugatorC
    Free download · ★ 4.8 · 1,954 ratings · score 67

What belongs in this list

Learn the grammar rules of a language and practice using them correctly.

Not here: a general language learning app alone; vocabulary lists alone; a grammar checker for my own writing alone; a dictionary alone; a general chatbot that could explain grammar alone

How we pick

For this list we ask the App Store the same searches a person would, in several countries, and keep every app it returns. A model reads each app's listing and rejects the ones that only mention the use case. Every app that stays is scored out of 100 from four parts, each 0 to 100 and averaged with no weights: its App Store rating, how many people rated it, where the App Store itself ranks it for this list's searches, and how recently its current version shipped. An app showing Apple's Editors' Choice badge gets a fifth part of 100, which can only lift its score. Tiers follow fixed score bands: S from 90, A from 80, B from 70, C from 60, D from 50, F below. Read the full method →

S
LearnEnglish
A
None at A yet
B
Grammar Fix
C
ConjuGatoIVERBSGerman Verb
D
Learn Japanese
F
None at F yet

Compare every app

  1. 1
    LearnEnglish Grammar (UK ed.)S
    Free + IAP · ★ 4.7 · 40,163 ratings · score 94 · best in class
  2. 2
    Grammar FixB
    Free + IAP · ★ 4.8 · 1,822 ratings · score 76 · good
  3. 3
    ConjuGato: Learn Spanish VerbsC
    Free download · ★ 4.9 · 4,198 ratings · score 68 · situational · provisional
  4. 4
    IVERBS Irregular VerbsC
    Free + IAP · ★ 4.8 · 3,287 ratings · score 68 · situational · provisional
  5. 5
    German Verb ConjugatorC
    Free download · ★ 4.8 · 1,954 ratings · score 67 · situational · provisional
  6. 6
    Learn Japanese: SenseiD
    Free download · ★ 4.9 · 1,872 ratings · score 53 · weak · provisional

Questions people ask

What is the best grammar learning app for iPhone?
LearnEnglish Grammar (UK ed.), S tier, ranked #1 of 6, rated 4.7 by 40,163 people.
Which grammar learning apps are free?
6 of 6 are free to download: LearnEnglish Grammar (UK ed.) (S), Grammar Fix (B), ConjuGato: Learn Spanish Verbs (C), IVERBS Irregular Verbs (C) and more. 3 of them sell in-app purchases.
Which grammar learning app has the best App Store rating?
Learn Japanese: Sensei at 4.9 from 1,872 ratings.
How many grammar learning apps reach S or A tier?
1 of 6.

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