# Constructor Tech vs Aleph

The clearest difference is in-app purchases: Constructor Tech at none against Aleph's 2. Constructor Tech also leads on ads (none vs shown) and update cadence (fortnightly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Aleph sells 2 in-app purchases, starting at $2.99 per month. Constructor Tech asks for nothing beyond the download.

Constructor Tech ships an update fortnightly, Aleph every 2 months. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Constructor Tech | Aleph |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/constructor-tech/id6761380648/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | — |
| Size | 61 MB | 79 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Constructor Technology AG](https://appshunter.io/developer/1889246517) | [Jinwen Wu](https://appshunter.io/developer/1896558393) |

## What reviewers say

### Constructor Tech

[App page](https://appshunter.io/ios/app/constructor-tech/id6761380648)

Access your courses, track progress, and manage your academic schedule on the go. This app provides a mobile-optimized experience for students using the Constructor learning platform, offering course content, assignment deadlines, and account management.

**Highlights:** Browse and access full course catalog, Track course completion progress, View academic calendar and deadlines, Mobile-optimized course content viewer, Manage account settings and profile, Submit problem reports

**In-app purchases:** none


### Aleph

[App page](https://appshunter.io/ios/app/aleph/id6770029220)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aleph Plus Monthly | $2.99 | per month |
| Aleph Plus Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Constructor Tech free?

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

### Is Aleph free?

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

### Do Constructor Tech or Aleph have ads?

Aleph shows ads; Constructor Tech does not.

### Which is updated more often, Constructor Tech or Aleph?

Constructor Tech ships an update fortnightly, and Aleph every 2 months. Most recently, Constructor Tech was updated on October 31, 2026 and Aleph on November 9, 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.*