# Datalive vs SDF

The clearest difference is update cadence: SDF at every 4 months against Datalive's every 71 months. Datalive's advantage is iOS requirement (13.0 vs 15.1). 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.

Datalive ships an update every 71 months, SDF every 4 months. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Datalive | SDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 71 months | **Every 4 months** |
| Size | 11 MB | 42 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eppical](https://appshunter.io/developer/1481364042) | [Colegio de Escribanos de la Ciudad de Buenos Aires](https://appshunter.io/developer/1185879051) |

## What reviewers say

### Datalive

[App page](https://appshunter.io/ios/app/datalive/id1493551506)

**Features:** macOS Compatibility

**In-app purchases:** none


### SDF

[App page](https://appshunter.io/ios/app/sdf/id6747388469)

**In-app purchases:** none


## Frequently asked questions

### Is Datalive free?

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

### Is SDF free?

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

### Do Datalive or SDF have ads?

Neither Datalive nor SDF shows ads.

### Which is updated more often, Datalive or SDF?

Datalive ships an update every 71 months, and SDF every 4 months. Most recently, Datalive was updated on October 2, 2026 and SDF on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*