# Signature JF vs Simmer

The clearest difference is in-app purchases: Signature JF at none against Simmer's 6. Simmer's advantage is update cadence (daily vs fortnightly) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Simmer sells 6 in-app purchases, starting at $1.99 per month. Signature JF asks for nothing beyond the download.

Signature JF ships an update fortnightly, Simmer daily. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Signature JF | Simmer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/signature-jf/id6670532802/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free | — |
| Size | 106 MB | 72 MB |
| Requires iOS | 17.1 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [JUICES FACTORY TRADING Co. Ltd.](https://appshunter.io/developer/1436486324) | [Chinmay Pingale](https://appshunter.io/developer/1728900650) |

## What reviewers say

### Signature JF

[App page](https://appshunter.io/ios/app/signature-jf/id6670532802)

This app enhances your juice purchasing experience by rewarding loyalty. Earn points with every purchase to redeem for discounts, track your progress, and receive personalized recommendations. Stay informed about exclusive promotions and events.

**Highlights:** Earn loyalty points on purchases, Redeem points for discounts, Track points and purchase history, Receive personalized recommendations, Get exclusive member promotions, Pre-order functionality

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

**In-app purchases:** none


### Simmer

[App page](https://appshunter.io/ios/app/simmer/id6807446103)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chef Pass Monthly | $1.99 | per month |
| Chef Pass Annual | $14.99 | per year |
| 100 SPICE | $0.99 | one-time |
| 550 SPICE | $3.99 | one-time |
| 1200 SPICE | $7.99 | one-time |
| 3000 SPICE | $14.99 | one-time |


## Frequently asked questions

### Is Signature JF free?

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

### Is Simmer free?

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

### Do Signature JF or Simmer have ads?

Neither Signature JF nor Simmer shows ads.

### Which is updated more often, Signature JF or Simmer?

Signature JF ships an update fortnightly, and Simmer daily. Most recently, Signature JF was updated on October 30, 2026 and Simmer on November 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.*