# blitzTime vs Portside

The clearest difference is in-app purchases: blitzTime at none against Portside's 1. blitzTime also leads on iOS requirement (17.0 vs 26.0). Portside's advantage is ads (none vs shown) and update cadence (weekly vs fortnightly). On price and device support there is nothing between them.

Both are free to download. Portside sells 1 in-app purchase, starting at $0.99 per month. blitzTime asks for nothing beyond the download.

blitzTime ships an update fortnightly, Portside weekly. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | blitzTime | Portside |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Weekly** |
| Size | 9 MB | 23 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [SYOTA FUJIWARA](https://appshunter.io/developer/1888464263) | [Jun Takahashi](https://appshunter.io/developer/628961721) |

## What reviewers say

### blitzTime

[App page](https://appshunter.io/ios/app/blitztime/id6686401302)

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

**In-app purchases:** none


### Portside

[App page](https://appshunter.io/ios/app/portside-inbox-notes-and-todo/id6761294370)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium(Monthly) | $0.99 | per month |


## Frequently asked questions

### Is blitzTime free?

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

### Is Portside free?

Portside is free to download, with in-app purchases available.

### Do blitzTime or Portside have ads?

blitzTime shows ads; Portside does not.

### Which is updated more often, blitzTime or Portside?

blitzTime ships an update fortnightly, and Portside weekly. Most recently, blitzTime was updated on October 10, 2026 and Portside 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.*