# Simfrii vs Datallo

The clearest difference is in-app purchases: Simfrii at none against Datallo's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Datallo sells 2 in-app purchases, starting at $3.99 per month. Simfrii asks for nothing beyond the download.

Simfrii ships an update every 3 weeks, Datallo fortnightly. The most recent releases landed on October 18, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Simfrii | Datallo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 38 MB | 109 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Simfrii](https://appshunter.io/developer/1896650471) | [DataLendR LLC](https://appshunter.io/developer/6795608243) |

## What reviewers say

### Simfrii

[App page](https://appshunter.io/ios/app/simfrii/id6769328588)

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

**In-app purchases:** none


### Datallo

[App page](https://appshunter.io/ios/app/datallo/id6795608241)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Datallo Monthly | $3.99 | per month |
| Datallo Annual | $39.99 | per year |


## Frequently asked questions

### Is Simfrii free?

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

### Is Datallo free?

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

### Do Simfrii or Datallo have ads?

Neither Simfrii nor Datallo shows ads.

### Which is updated more often, Simfrii or Datallo?

Simfrii ships an update every 3 weeks, and Datallo fortnightly. Most recently, Simfrii was updated on October 18, 2026 and Datallo 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.*