# Sipher Odyssey vs Immortal Prince

The clearest difference is in-app purchases: Immortal Prince at none against Sipher Odyssey's 29. Immortal Prince also leads on iOS requirement (12.0 vs 15.0). Sipher Odyssey's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 5 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Sipher Odyssey sells 29 in-app purchases, starting at $1.99 per 7 days. Immortal Prince asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Sipher Odyssey against 4.4 for Immortal Prince. Both are backed by a comparable volume of ratings — 22 and 62 respectively. Written reviews are what separate them: 81% of Sipher Odyssey's written reviews are positive against 72% of Immortal Prince's.

Sipher Odyssey ships an update every 3 weeks, Immortal Prince every 5 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sipher Odyssey | Immortal Prince |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (22 ratings)](https://appshunter.io/ios/app/sipher-odyssey/id6443806584/reviews)** | [4.4 (62 ratings)](https://appshunter.io/ios/app/immortal-prince/id6479881744/reviews) |
| Number of ratings | 22 | **62** |
| Positive reviews | **80.8% of reviews** | 71.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 2.4 GB | 551 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Ather Labs Inc.](https://appshunter.io/developer/1625224446) | [AI Games FZ](https://appshunter.io/developer/1478916023) |

## What reviewers say

### Sipher Odyssey

[App page](https://appshunter.io/ios/app/sipher-odyssey/id6443806584)

Embark on a sci-fi fantasy roguelite RPG adventure in a vibrant universe. Assemble a squad, unleash godlike abilities, and blast through hordes of enemies in fast-paced, action-packed combat. Explore dungeons, craft powerful items, and forge your own path to victory.

**Highlights:** Assemble a squad, Godlike abilities, Action-packed combat, Dungeon exploration, Item crafting, Roguelite gameplay

**In-app purchases (29)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silver VIP PASS | $1.99 | per 7 days |
| Gold VIP PASS | $2.99 | per 7 days |
| Diamond VIP PASS | $5.99 | per 7 days |
| Flash Sale Bundle 01 | $0.99 | one-time |
| Daily Bundle 01 | $0.99 | one-time |
| Ram Package 100 | $0.99 | one-time |
| Nezumi Step Up 01 | $1.99 | one-time |
| Step Up Bundle 02 | $1.99 | one-time |
| Welcome package 01 | $1.99 | one-time |
| Nezumi Ascension Bundle 01 | $2.99 | one-time |
| Nezumi Step Up 05 | $3.99 | one-time |
| Nezumi Step Up 03 | $3.99 | one-time |
| Weekly Bundle 01 | $4.99 | one-time |
| Flash Sale Bundle 02 | $4.99 | one-time |
| Flash Sale Bundle 06 | $4.99 | one-time |
| Step Up Bundle 04 | $4.99 | one-time |
| Daily Bundle 02 | $4.99 | one-time |
| RAM Package 505 | $4.99 | one-time |
| RAM Package 1010 | $9.99 | one-time |
| Daily Bundle 03 | $9.99 | one-time |
| Weekly Bundle 02 | $9.99 | one-time |
| Welcome Package 02 | $9.99 | one-time |
| Step Up Bundle 06 | $19.99 | one-time |
| Weekly Bundle 03 | $19.99 | one-time |
| RAM Package 2020 | $19.99 | one-time |
| Welcome Package 03 | $19.99 | one-time |
| RAM Package 5050 | $49.99 | one-time |
| RAM Package 10100 | $99.99 | one-time |
| RAM Package 20200 | $199.99 | one-time |


### Immortal Prince

[App page](https://appshunter.io/ios/app/immortal-prince/id6479881744)

Embark on a quest to restore order to a kingdom overrun by the undead and a missing prince. This roguelike-slasher offers fast-paced combat, extensive character customization, and a compelling narrative. Battle diverse enemies and uncover hidden truths in a visually striking comic-style world.

**Highlights:** Deep combat system, Dozens of unique enemies, Vivid comic-style aesthetics, Deep storyline with character secrets, Character customization and build making

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Fun gameplay
- 🎨 Good graphics
- 💡 Innovative mechanics
- 🎮 Smooth controls
- ✨ Captures Diablo spirit

**What reviewers complain about**

- 📉 Repetitive gameplay
- ⏳ Too short
- 😩 Unfinished game
- ❓ Lack of content
- ⚙️ Control issues

**Reported bugs**

- Shop not working/purchases unavailable
- Character gets stuck on edges
- Hero doesn't always attack
- Attacks against objects don't register
- Dashing doesn't always hit

**Requested features**

- More levels/maps
- New bosses
- Endless mode
- Controller support
- Customizable controls


## Frequently asked questions

### Is Sipher Odyssey free?

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

### Is Immortal Prince free?

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

### Which has better reviews, Sipher Odyssey or Immortal Prince?

Sipher Odyssey is rated higher. Sipher Odyssey averages 4.5 out of 5 from 22 ratings, while Immortal Prince averages 4.4 from 62 ratings.

### Do Sipher Odyssey or Immortal Prince have ads?

Immortal Prince shows ads; Sipher Odyssey does not.

### Which is updated more often, Sipher Odyssey or Immortal Prince?

Sipher Odyssey ships an update every 3 weeks, and Immortal Prince every 5 months. Most recently, Sipher Odyssey was updated on October 21, 2026 and Immortal Prince on October 24, 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.*