# LISA AI vs LangTaps

The clearest difference is update cadence: LangTaps at every 6 days against LISA AI's every 3 weeks. LangTaps also leads on iOS requirement (13.0 vs 15.1). 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.

LISA AI ships an update every 3 weeks, LangTaps every 6 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | LISA AI | LangTaps |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 48 MB | 26 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [LetsUpgrade EdTech Pvt. Ltd.](https://appshunter.io/developer/1650568341) | [STAMATIOS SOTIROPOULOS](https://appshunter.io/developer/1500496589) |

## What reviewers say

### LISA AI

[App page](https://appshunter.io/ios/app/lisa-ai-the-learning-app/id6742477137)

**Features:** macOS Compatibility

**In-app purchases:** none


### LangTaps

[App page](https://appshunter.io/ios/app/langtaps/id6754535760)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LISA AI free?

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

### Is LangTaps free?

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

### Do LISA AI or LangTaps have ads?

Neither LISA AI nor LangTaps shows ads.

### Which is updated more often, LISA AI or LangTaps?

LISA AI ships an update every 3 weeks, and LangTaps every 6 days. Most recently, LISA AI was updated on November 4, 2026 and LangTaps on October 30, 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.*