# Invi vs Tellzy

The clearest difference is in-app purchases: Invi at none against Tellzy's 2. Invi also leads on update cadence (every 4 days vs every 6 weeks) and iOS requirement (16.4 vs 18.0). On price, ads and device support there is nothing between them.

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

Invi ships an update every 4 days, Tellzy every 6 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Invi | Tellzy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Size | 112 MB | 75 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Cetchapp AS](https://appshunter.io/developer/1669087700) | [Tellzy AS](https://appshunter.io/developer/6787000178) |

## What reviewers say

### Invi

[App page](https://appshunter.io/ios/app/invi/id6448958619)

**In-app purchases:** none


### Tellzy

[App page](https://appshunter.io/ios/app/tellzy/id6787000176)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is Invi free?

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

### Is Tellzy free?

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

### Do Invi or Tellzy have ads?

Neither Invi nor Tellzy shows ads.

### Which is updated more often, Invi or Tellzy?

Invi ships an update every 4 days, and Tellzy every 6 weeks. Most recently, Invi was updated on November 7, 2026 and Tellzy on October 31, 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.*