# LangClock vs Simple AI AAC

The clearest difference is update cadence: Simple AI AAC at every 3 weeks against LangClock's every 141 months. Simple AI AAC also leads on iOS requirement (15.1 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LangClock ships an update every 141 months, Simple AI AAC every 3 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LangClock | Simple AI AAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/langclock/id979100121/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 141 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 4 MB | 92 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [manish khandekar](https://appshunter.io/developer/673813607) | [AIPLE Co.,Ltd.](https://appshunter.io/developer/1885106801) |

## What reviewers say

### LangClock

[App page](https://appshunter.io/ios/app/langclock/id979100121)

Learn to tell time with analog and digital clocks displayed in multiple Indian languages. This app is ideal for children learning about time or for anyone needing a multilingual desk clock for study or office use.

**Highlights:** Analog clock display, Digital clock display, Calendar display, Multiple Indian languages, Educational tool for children, Desk clock functionality

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

**In-app purchases:** none


### Simple AI AAC

[App page](https://appshunter.io/ios/app/simple-ai-aac/id6760936247)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LangClock free?

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

### Is Simple AI AAC free?

Simple AI AAC is free to download, with no in-app purchases.

### Do LangClock or Simple AI AAC have ads?

Neither LangClock nor Simple AI AAC shows ads.

### Which is updated more often, LangClock or Simple AI AAC?

LangClock ships an update every 141 months, and Simple AI AAC every 3 weeks. Most recently, LangClock was updated on October 29, 2026 and Simple AI AAC on October 25, 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.*