# Grape.ag vs Perci

The clearest difference is in-app purchases: Grape.ag at none against Perci's 6. Perci's advantage is update cadence (fortnightly vs every 6 months) and iOS requirement (13.2 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Perci sells 6 in-app purchases, starting at $3.99 per month. Grape.ag asks for nothing beyond the download.

Grape.ag ships an update every 6 months, Perci fortnightly. The most recent releases landed on September 9, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | Grape.ag | Perci |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (16 ratings)](https://appshunter.io/ios/app/perci/id6449716815/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 31 MB | 73 MB |
| Requires iOS | 15.1 | **13.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Grape.ag, Inc.](https://appshunter.io/developer/1525749255) | [Perci Ready LLC](https://appshunter.io/developer/1679170598) |

## What reviewers say

### Grape.ag

[App page](https://appshunter.io/ios/app/grapeag/id1525749253)

**In-app purchases:** none


### Perci

[App page](https://appshunter.io/ios/app/perci/id6449716815)

Create personalized disaster readiness plans for your family with ease. This app generates comprehensive plans for various emergencies, including evacuation, home protection, and pet safety. Stay informed with extreme weather alerts and receive timely reminders to update your plans.

**Highlights:** Personalized readiness plans, Evacuation and home protection plans, Pet safety and school safety plans, Household needs and communication plans, Extreme weather alerts, Plan update reminders

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solo Monthly | $3.99 | per month |
| Duo | $5.99 | per month |
| Family | $7.99 | per month |
| Solo | $39.99 | per year |
| Duo | $59.99 | per year |
| Family | $79.99 | per year |


## Frequently asked questions

### Is Grape.ag free?

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

### Is Perci free?

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

### Do Grape.ag or Perci have ads?

Neither Grape.ag nor Perci shows ads.

### Which is updated more often, Grape.ag or Perci?

Grape.ag ships an update every 6 months, and Perci fortnightly. Most recently, Grape.ag was updated on September 9, 2026 and Perci on July 6, 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.*