# BigDose vs Seize Light

The clearest difference is ads: BigDose at none against Seize Light's shown. BigDose also leads on update cadence (every 2 days vs every 2 weeks). Seize Light's advantage is iOS requirement (18.0 vs 26.0). 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.

BigDose ships an update every 2 days, Seize Light every 2 weeks. The most recent releases landed on September 30, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | BigDose | Seize Light |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 10 MB | 35 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Grant Perry](https://appshunter.io/developer/1689489185) | [sebastian totte](https://appshunter.io/developer/1819107580) |

## What reviewers say

### BigDose

[App page](https://appshunter.io/ios/app/bigdose/id6781472633)

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

**In-app purchases:** none


### Seize Light

[App page](https://appshunter.io/ios/app/seize-light/id6784576883)

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

**In-app purchases:** none


## Frequently asked questions

### Is BigDose free?

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

### Is Seize Light free?

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

### Do BigDose or Seize Light have ads?

Seize Light shows ads; BigDose does not.

### Which is updated more often, BigDose or Seize Light?

BigDose ships an update every 2 days, and Seize Light every 2 weeks. Most recently, BigDose was updated on September 30, 2026 and Seize Light on October 12, 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.*