# Block 55 vs Agrolog

The clearest difference is iOS requirement: Agrolog at 12.0 against Block 55's 17.0. 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.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Block 55 | Agrolog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/agrolog/id6747727775/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | — | Free |
| Size | 10 MB | 36 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [OpenMetrics, Inc.](https://appshunter.io/developer/310514176) | [George Wolski](https://appshunter.io/developer/1822631281) |

## What reviewers say

### Block 55

[App page](https://appshunter.io/ios/app/block-55/id6477750361)

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

**In-app purchases:** none


### Agrolog

[App page](https://appshunter.io/ios/app/agrolog/id6747727775)

This app provides winemakers with real-time vineyard disease risk alerts and trend monitoring. Optimize your winemaking process with instant insights directly from your phone.

**Highlights:** Real-time disease risk alerts, Vineyard trend monitoring, Winemaking process optimization, Instant mobile insights, Disease risk notifications

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Block 55 free?

Block 55 is free to download, with no in-app purchases.

### Is Agrolog free?

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

### Do Block 55 or Agrolog have ads?

Neither Block 55 nor Agrolog shows ads.

### Which is updated more often, Block 55 or Agrolog?

Block 55 ships an update fortnightly, and Agrolog fortnightly. Most recently, Block 55 was updated on October 24, 2026 and Agrolog on October 7, 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.*