# GDBtf vs Subbi

The clearest difference is iOS requirement: GDBtf at 10.0 against Subbi's 15.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GDBtf ships an update every 3 weeks, Subbi every 6 weeks. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | GDBtf | Subbi |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 21 MB | 63 MB |
| Requires iOS | **10.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ensoul SRL](https://appshunter.io/developer/1553791283) | [BluCloud Srl Semplificata](https://appshunter.io/developer/914061639) |

## What reviewers say

### GDBtf

[App page](https://appshunter.io/ios/app/gdbtf/id1179646282)

This comprehensive dictionary app provides over 70,000 Italian terms and their Friulian equivalents, complete with definitions, examples, and idiomatic phrases. It's designed to help users correctly read and write the Friulian language according to official spelling rules.

**Highlights:** Extensive vocabulary (70,000+ Italian terms), Detailed definitions and examples, Idiomatic phrases and usage, Official Friulian spelling guidance, Italian to Friulian search priority, Friulian to Italian search functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Subbi

[App page](https://appshunter.io/ios/app/subbi/id1638372187)

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

**In-app purchases:** none


## Frequently asked questions

### Is GDBtf free?

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

### Is Subbi free?

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

### Do GDBtf or Subbi have ads?

Neither GDBtf nor Subbi shows ads.

### Which is updated more often, GDBtf or Subbi?

GDBtf ships an update every 3 weeks, and Subbi every 6 weeks. Most recently, GDBtf was updated on September 30, 2026 and Subbi on October 13, 2026.

---

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