# AimiApp vs Grammer

The clearest difference is in-app purchases: AimiApp at none against Grammer's 8. AimiApp also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Grammer sells 8 in-app purchases, starting at $1.99 per month. AimiApp asks for nothing beyond the download.

AimiApp ships an update every 3 weeks, Grammer every 4 weeks. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AimiApp | Grammer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (26 ratings)](https://appshunter.io/ios/app/grammer/id6450413641/reviews)** |
| Number of ratings | — | **26** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 39 MB | 104 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fanis Kalimullin](https://appshunter.io/developer/1670198215) | [nguyen thanh](https://appshunter.io/developer/1481436893) |

## What reviewers say

### AimiApp

[App page](https://appshunter.io/ios/app/aimiapp-train-words/id1670204656)

**Features:** macOS Compatibility

**In-app purchases:** none


### Grammer

[App page](https://appshunter.io/ios/app/grammer/id6450413641)

Master English grammar with comprehensive lessons, practical examples, and interactive tests. This app offers unique tips to distinguish similar grammar points and improve speaking and writing skills for learners of all levels, including those preparing for TOEIC, IELTS, and TOEFL.

**Highlights:** Detailed grammar lessons from beginner to advanced, Practical examples and real-life usage tips, Extensive practice tests and interactive quizzes, Timed questions to improve reaction speed, Detailed review with explanations for incorrect answers, Favorite grammar point saving

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Learning Premium Monthly Plan | $1.99 | per month |
| Three Months VIP | $1.99 | per 3 months |
| One Month VIP | $4.99 | per month |
| Learning Premium HalfYear Plan | $5.99 | per 6 months |
| Learning Premium Annual Plan | $9.99 | per year |
| Six Months VIP | $24.99 | per 6 months |
| 1 Year VIP | $49.99 | per year |
| No ads Pack | $14.99 | one-time |


## Frequently asked questions

### Is AimiApp free?

AimiApp is free to download, with no in-app purchases.

### Is Grammer free?

Grammer is free to download, with in-app purchases available.

### Do AimiApp or Grammer have ads?

Grammer shows ads; AimiApp does not.

### Which is updated more often, AimiApp or Grammer?

AimiApp ships an update every 3 weeks, and Grammer every 4 weeks. Most recently, AimiApp was updated on October 4, 2026 and Grammer on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*