# LS Teacher vs SyntBlaze

The clearest difference is in-app purchases: LS Teacher at none against SyntBlaze's 2. SyntBlaze's advantage is update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SyntBlaze sells 2 in-app purchases, starting at $19.99 per month. LS Teacher asks for nothing beyond the download.

LS Teacher ships an update monthly, SyntBlaze weekly. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | LS Teacher | SyntBlaze |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 27 MB | 100 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Dunamis LLC](https://appshunter.io/developer/653334835) | [SyntBlaze LLC](https://appshunter.io/developer/1842700159) |

## What reviewers say

### LS Teacher

[App page](https://appshunter.io/ios/app/ls-teacher/id1465683300)

**Features:** Vision Pro support

**In-app purchases:** none


### SyntBlaze

[App page](https://appshunter.io/ios/app/syntblaze-coding-practice/id6753146947)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $19.99 | per month |
| Pro Yearly | $119.00 | per year |


## Frequently asked questions

### Is LS Teacher free?

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

### Is SyntBlaze free?

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

### Do LS Teacher or SyntBlaze have ads?

Neither LS Teacher nor SyntBlaze shows ads.

### Which is updated more often, LS Teacher or SyntBlaze?

LS Teacher ships an update monthly, and SyntBlaze weekly. Most recently, LS Teacher was updated on October 8, 2026 and SyntBlaze on October 10, 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.*