# Delta Theta Lambda vs aZen Hub

The clearest difference is update cadence: aZen Hub at monthly against Delta Theta Lambda's every 41 months. 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.

Delta Theta Lambda ships an update every 41 months, aZen Hub monthly. The most recent releases landed on October 19, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Delta Theta Lambda | aZen Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (31 ratings)](https://appshunter.io/ios/app/azen-hub/id6476482774/reviews)** |
| Number of ratings | — | **31** |
| Positive reviews | — | 90.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Monthly** |
| Monetization | — | Free |
| Size | 24 MB | 75 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ricardo Cumberbatch](https://appshunter.io/developer/1455104172) | [AZEN NETWORK LIMITED](https://appshunter.io/developer/1798666878) |

## What reviewers say

### Delta Theta Lambda

[App page](https://appshunter.io/ios/app/delta-theta-lambda/id1595860513)

**Features:** macOS Compatibility

**In-app purchases:** none


### aZen Hub

[App page](https://appshunter.io/ios/app/azen-hub/id6476482774)

Access comprehensive, up-to-date information on blockchain technology. Engage in in-depth discussions with a community of professionals to share insights and perspectives.

**Highlights:** Latest blockchain developments, Comprehensive information access, Multidimensional discussions, Share profound perspectives, Professional platform

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Delta Theta Lambda free?

Delta Theta Lambda is free to download, with no in-app purchases.

### Is aZen Hub free?

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

### Do Delta Theta Lambda or aZen Hub have ads?

Neither Delta Theta Lambda nor aZen Hub shows ads.

### Which is updated more often, Delta Theta Lambda or aZen Hub?

Delta Theta Lambda ships an update every 41 months, and aZen Hub monthly. Most recently, Delta Theta Lambda was updated on October 19, 2026 and aZen Hub on November 4, 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.*