# Delta vs LADSV

The clearest difference is in-app purchases: LADSV at none against Delta's 3. LADSV also leads on update cadence (every 2 days vs monthly). Delta's advantage is ads (none vs shown) and device support (4 vs 2). On price there is nothing between them.

Both are free to download. Delta sells 3 one-off in-app purchases. LADSV asks for nothing beyond the download.

Delta ships an update monthly, LADSV every 2 days. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Delta | LADSV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (7 ratings)](https://appshunter.io/ios/app/delta-algorithms/id1436506800/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 5 MB | 42 MB |
| Requires iOS | **13.0** | 15.3 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Groupe MINASTE](https://appshunter.io/developer/1378426984) | [Muhammad Omer Aslam](https://appshunter.io/developer/1819325339) |

## What reviewers say

### Delta

[App page](https://appshunter.io/ios/app/delta-algorithms/id1436506800)

This app helps users solve math problems by creating and executing algorithms. It offers tools for homework checking, test preparation, and creating custom quizzes. Users can save, share, and download algorithms via the cloud.

**Highlights:** Create algorithms with natural language, Execute algorithms to solve math problems, Create and download custom quizzes, Save and share algorithms, Cloud synchronization for algorithms

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation 1 | $0.99 | one-time |
| Donation 2 | $2.99 | one-time |
| Donation 3 | $4.99 | one-time |


### LADSV

[App page](https://appshunter.io/ios/app/ladsv/id6746982641)

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

**In-app purchases:** none


## Frequently asked questions

### Is Delta free?

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

### Is LADSV free?

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

### Do Delta or LADSV have ads?

LADSV shows ads; Delta does not.

### Which is updated more often, Delta or LADSV?

Delta ships an update monthly, and LADSV every 2 days. Most recently, Delta was updated on November 2, 2026 and LADSV on November 6, 2026.

---

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