# LinguaDiary vs Activity Scheduler

The clearest difference is device support: LinguaDiary at 3 against Activity Scheduler's 1. LinguaDiary also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. LinguaDiary sells 2 in-app purchases, starting at $4.99 per month and Activity Scheduler sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

LinguaDiary ships an update weekly, Activity Scheduler every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | LinguaDiary | Activity Scheduler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/linguadiary-write-your-world/id6755079772/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 46 MB | 22 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Flexes LLC](https://appshunter.io/developer/1851796013) | [Solvalex](https://appshunter.io/developer/6799919874) |

## What reviewers say

### LinguaDiary

[App page](https://appshunter.io/ios/app/linguadiary-write-your-world/id6755079772)

This app uses AI to help you build an English writing habit. It provides instant corrections for grammar, vocabulary, and tone, and can generate audio to improve speaking and listening skills. Track your progress with a daily journal and access advanced features through a subscription.

**Highlights:** AI English correction, Daily journaling, Audio generation for speaking practice, Cloud sync across devices, Light/Dark themes, Pro subscription for unlimited features

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LinguaDiary Pro Monthly | $4.99 | per month |
| LinguaDiary Pro Yearly | $29.99 | per year |


### Activity Scheduler

[App page](https://appshunter.io/ios/app/activity-scheduler-focusflow/id6785892937)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FocusFlow Weekly | $1.99 | per 7 days |
| FocusFlow Monthly | $5.99 | per month |
| FocusFlow Yearly | $29.99 | per year |


## Frequently asked questions

### Is LinguaDiary free?

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

### Is Activity Scheduler free?

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

### Do LinguaDiary or Activity Scheduler have ads?

Neither LinguaDiary nor Activity Scheduler shows ads.

### Which is updated more often, LinguaDiary or Activity Scheduler?

LinguaDiary ships an update weekly, and Activity Scheduler every 5 days. Most recently, LinguaDiary was updated on October 30, 2026 and Activity Scheduler on October 31, 2026.

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