# ЦДС Field vs ФБЛ

The clearest difference is update cadence: ФБЛ at fortnightly against ЦДС Field's every 2 months. 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.

ЦДС Field ships an update every 2 months, ФБЛ fortnightly. The most recent releases landed on October 15, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ЦДС Field | ФБЛ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6743743017/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 16 MB | 183 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CDS LLC](https://appshunter.io/developer/1480711454) | [CMS, OOO](https://appshunter.io/developer/1596882537) |

## What reviewers say

### ЦДС Field

[App page](https://appshunter.io/ios/app/field/id1578013324)

**Features:** Vision Pro support

**In-app purchases:** none


### ФБЛ

[App page](https://appshunter.io/ios/app/id6743743017)

**In-app purchases:** none


## Frequently asked questions

### Is ЦДС Field free?

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

### Is ФБЛ free?

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

### Do ЦДС Field or ФБЛ have ads?

Neither ЦДС Field nor ФБЛ shows ads.

### Which is updated more often, ЦДС Field or ФБЛ?

ЦДС Field ships an update every 2 months, and ФБЛ fortnightly. Most recently, ЦДС Field was updated on October 15, 2026 and ФБЛ on October 30, 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.*