# HeTTV vs janova App

The clearest difference is ads: HeTTV at none against janova App's shown. janova App's advantage is update cadence (every 2 weeks vs every 3 months) and iOS requirement (13.0 vs 15.5). On price, 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.

HeTTV ships an update every 3 months, janova App every 2 weeks. The most recent releases landed on October 2, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | HeTTV | janova App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Ad-supported |
| Size | 16 MB | 138 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oliver Osswald](https://appshunter.io/developer/1381159311) | [janova GmbH](https://appshunter.io/developer/1616647617) |

## What reviewers say

### HeTTV

[App page](https://appshunter.io/ios/app/hettv/id1381159312)

**Features:** macOS Compatibility

**In-app purchases:** none


### janova App

[App page](https://appshunter.io/ios/app/janova-app/id6450601835)

Enhance your table tennis skills with professional guidance and a comprehensive tracking system. Access over 40 exercises explained by experts and track your progress from practice to matches.

**Highlights:** Over 40 expert-led table tennis exercises, Short video tutorials by professional players, Workout tracker for games and practice, Progress analysis and success sharing, Exercises sorted by regularity and training priority

**In-app purchases:** none


## Frequently asked questions

### Is HeTTV free?

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

### Is janova App free?

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

### Do HeTTV or janova App have ads?

janova App shows ads; HeTTV does not.

### Which is updated more often, HeTTV or janova App?

HeTTV ships an update every 3 months, and janova App every 2 weeks. Most recently, HeTTV was updated on October 2, 2026 and janova App on September 26, 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.*