# Concept Events vs BCLA 2025

The clearest difference is update cadence: BCLA 2025 at every 2 weeks against Concept Events's every 8 months. BCLA 2025 also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

Concept Events ships an update every 8 months, BCLA 2025 every 2 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Concept Events | BCLA 2025 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Size | 111 MB | 127 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Concept Machine Tool Sales, LLC](https://appshunter.io/developer/1740059427) | [British Contact Lens Association Limited (the)](https://appshunter.io/developer/1461082797) |

## What reviewers say

### Concept Events

[App page](https://appshunter.io/ios/app/concept-events/id6483209943)

**In-app purchases:** none


### BCLA 2025

[App page](https://appshunter.io/ios/app/bcla-2025/id6746046807)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Concept Events free?

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

### Is BCLA 2025 free?

BCLA 2025 is free to download, with no in-app purchases.

### Which is updated more often, Concept Events or BCLA 2025?

Concept Events ships an update every 8 months, and BCLA 2025 every 2 weeks. Most recently, Concept Events was updated on October 27, 2026 and BCLA 2025 on October 28, 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.*