# FlagBlocks vs Block Trainer

The clearest difference is ads: Block Trainer at none against FlagBlocks's shown. Block Trainer also leads on iOS requirement (12.0 vs 15.1). FlagBlocks's advantage is update cadence (every 2 days vs weekly). On price, 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.

FlagBlocks ships an update every 2 days, Block Trainer weekly. The most recent releases landed on September 10, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | FlagBlocks | Block Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Weekly |
| Size | 36 MB | 145 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Raul Sanchez Reyes](https://appshunter.io/developer/1884761903) | [Nathaniel Garrett Davis](https://appshunter.io/developer/1803271714) |

## What reviewers say

### FlagBlocks

[App page](https://appshunter.io/ios/app/flagblocks/id6760972398)

**Features:** macOS Compatibility

**In-app purchases:** none


### Block Trainer

[App page](https://appshunter.io/ios/app/block-trainer/id6761806784)

**In-app purchases:** none


## Frequently asked questions

### Is FlagBlocks free?

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

### Is Block Trainer free?

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

### Do FlagBlocks or Block Trainer have ads?

FlagBlocks shows ads; Block Trainer does not.

### Which is updated more often, FlagBlocks or Block Trainer?

FlagBlocks ships an update every 2 days, and Block Trainer weekly. Most recently, FlagBlocks was updated on September 10, 2026 and Block Trainer on September 11, 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.*