# SmartLab vs ConferenceSource

The clearest difference is update cadence: SmartLab at monthly against ConferenceSource's every 3 months. ConferenceSource's advantage is iOS requirement (12.0 vs 15.0). 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.

SmartLab ships an update monthly, ConferenceSource every 3 months. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | SmartLab | ConferenceSource |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 42 MB | 80 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ludic Group LLP](https://appshunter.io/developer/1565922348) | [vFairs LLC](https://appshunter.io/developer/1349888986) |

## What reviewers say

### SmartLab

[App page](https://appshunter.io/ios/app/smartlab/id1565922346)

**Features:** Vision Pro support

**In-app purchases:** none


### ConferenceSource

[App page](https://appshunter.io/ios/app/conferencesource/id6476522314)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartLab free?

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

### Is ConferenceSource free?

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

### Do SmartLab or ConferenceSource have ads?

Neither SmartLab nor ConferenceSource shows ads.

### Which is updated more often, SmartLab or ConferenceSource?

SmartLab ships an update monthly, and ConferenceSource every 3 months. Most recently, SmartLab was updated on October 12, 2026 and ConferenceSource on October 3, 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.*