# Contact Origin vs NecromancerRPG

The clearest difference is review sentiment: Contact Origin at 86% against NecromancerRPG's 33%. Contact Origin also leads on iOS requirement (13.0 vs 15.0). NecromancerRPG's advantage is ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Contact Origin sells 8 one-off in-app purchases and NecromancerRPG sells 11 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Contact Origin ships an update weekly, NecromancerRPG every 9 days. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Contact Origin | NecromancerRPG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/contact-origin-idle-strategy/id1508825285/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | **85.7% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 242 MB | 364 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [LAXASOFT](https://appshunter.io/developer/1508825284) | [Ingyoon An](https://appshunter.io/developer/1665659516) |

## What reviewers say

### Contact Origin

[App page](https://appshunter.io/ios/app/contact-origin-idle-strategy/id1508825285)

Engage in an epic idle strategy RPG where you develop advanced technology and powerful weapons to defend Earth from universal invasion. Discover new civilizations, craft unique strategies, and upgrade your arsenal in an endless space war. Progress continues even when you're offline.

**Highlights:** Discover and advance civilizations, Strategic combinations of units and tech, Upgrade weapons and technologies, Endless space war scenarios, Offline gold production, One-handed gameplay

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 GEMS | $0.99 | one-time |
| Starter Package | $0.99 | one-time |
| 420 GEMS | $3.99 | one-time |
| 900 GEMS | $7.99 | one-time |
| Remove Ads Package | $7.99 | one-time |
| 2900 GEMS | $19.99 | one-time |
| 5500 GEMS | $39.99 | one-time |
| 12000 GEMS | $79.99 | one-time |


### NecromancerRPG

[App page](https://appshunter.io/ios/app/necromancerrpg/id1665659514)

Build a powerful army of summoned creatures and engage in strategic battles. This game offers endless growth potential through creature upgrades and tactical combat using items and elementals. Continuous improvements are made based on user feedback.

**Highlights:** 45 types of creatures and 9 elite summons, Infinite creature upgrades, Strategic battles with items and elementals, Real-time customer support, Continuous game improvements

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| gem 1,000 | $3.99 | one-time |
| Nightmare PKG event | $4.99 | one-time |
| Necromancer PKG | $4.99 | one-time |
| Ad removal | $4.99 | one-time |
| memory PKG | $6.99 | one-time |
| Nightmare PKG | $6.99 | one-time |
| gem +2,100 | $6.99 | one-time |
| gem +5,000 | $7.99 | one-time |
| gem event | $12.99 | one-time |
| Gem +15,000 | $32.99 | one-time |
| gem +35,000 | $64.99 | one-time |


## Frequently asked questions

### Is Contact Origin free?

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

### Is NecromancerRPG free?

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

### Do Contact Origin or NecromancerRPG have ads?

Contact Origin shows ads; NecromancerRPG does not.

### Which is updated more often, Contact Origin or NecromancerRPG?

Contact Origin ships an update weekly, and NecromancerRPG every 9 days. Most recently, Contact Origin was updated on October 24, 2026 and NecromancerRPG on October 27, 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.*