# Decode! Daily vs Hellfish Parallels

The clearest difference is in-app purchases: Hellfish Parallels at none against Decode! Daily's 2. Hellfish Parallels also leads on update cadence (every 5 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Decode! Daily sells 2 in-app purchases, starting at $0.99 per year. Hellfish Parallels asks for nothing beyond the download.

Decode! Daily ships an update monthly, Hellfish Parallels every 5 days. The most recent releases landed on September 24, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Decode! Daily | Hellfish Parallels |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/decode-daily/id6745154457/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 17 MB | 17 MB |
| Requires iOS | **18.0** | 18.4 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Megan Galbraith Donahue](https://appshunter.io/developer/1811042795) | [Wolfe John Maykut](https://appshunter.io/developer/1812221135) |

## What reviewers say

### Decode! Daily

[App page](https://appshunter.io/ios/app/decode-daily/id6745154457)

Engage your mind with three distinct daily brain games, including logic puzzles, mental math, and word unscrambling. Track your progress, build daily streaks, and share your achievements with friends and family. Available on iPhone and Apple Watch with customizable themes.

**Highlights:** Three daily brain games, Track daily streaks, Share results and wins, Apple Watch compatibility, Customizable themes, Daily reminders, Archive access with subscription

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $0.99 | per year |
| Premium | $2.99 | per year |


### Hellfish Parallels

[App page](https://appshunter.io/ios/app/hellfish-parallels/id6746019288)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Decode! Daily free?

Decode! Daily is free to download, with in-app purchases available.

### Is Hellfish Parallels free?

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

### Do Decode! Daily or Hellfish Parallels have ads?

Neither Decode! Daily nor Hellfish Parallels shows ads.

### Which is updated more often, Decode! Daily or Hellfish Parallels?

Decode! Daily ships an update monthly, and Hellfish Parallels every 5 days. Most recently, Decode! Daily was updated on September 24, 2026 and Hellfish Parallels on September 28, 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.*