# Readiness TW e vs PicGrids

The clearest difference is in-app purchases: Readiness TW e at none against PicGrids's 1. PicGrids's advantage is update cadence (weekly vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

Readiness TW e ships an update every 4 weeks, PicGrids weekly. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Readiness TW e | PicGrids |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/readiness-tw-e-app/id1500403641/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 48.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 176 MB | 30 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [內政部消防署](https://appshunter.io/developer/661524326) | [Sun Huang](https://appshunter.io/developer/1819398501) |

## What reviewers say

### Readiness TW e

[App page](https://appshunter.io/ios/app/readiness-tw-e-app/id1500403641)

This app offers customizable homepage styles and personalized push notifications. It integrates information from other National Fire Agency apps, streamlining data access for the public.

**Highlights:** Two homepage styles, Customizable themes, wallpapers, and widgets, Personalized real-time push notifications, Integrated National Fire Agency content, Streamlined data access

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

**In-app purchases:** none


### PicGrids

[App page](https://appshunter.io/ios/app/picgrids/id6799643223)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PicGrids Subscription | $0.99 | per month |


## Frequently asked questions

### Is Readiness TW e free?

Readiness TW e is free to download, with no in-app purchases.

### Is PicGrids free?

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

### Do Readiness TW e or PicGrids have ads?

Neither Readiness TW e nor PicGrids shows ads.

### Which is updated more often, Readiness TW e or PicGrids?

Readiness TW e ships an update every 4 weeks, and PicGrids weekly. Most recently, Readiness TW e was updated on October 22, 2026 and PicGrids on October 25, 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.*