# RDTTool vs EVA AI Soulmate

The clearest difference is in-app purchases: RDTTool at none against EVA AI Soulmate's 23. RDTTool also leads on iOS requirement (9.0 vs 18.0). EVA AI Soulmate's advantage is update cadence (weekly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. EVA AI Soulmate sells 19 in-app purchases, starting at $9.99 per month. RDTTool asks for nothing beyond the download.

RDTTool ships an update monthly, EVA AI Soulmate weekly. The most recent releases landed on October 3, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | RDTTool | EVA AI Soulmate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (25K ratings)](https://appshunter.io/ios/app/eva-ai-soulmate/id1551794721/reviews)** |
| Number of ratings | — | **25K** |
| Positive reviews | — | 57.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 240 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Radiance Instruments Ltd](https://appshunter.io/developer/1239283044) | [Novi Limited](https://appshunter.io/developer/1551794723) |

## What reviewers say

### RDTTool

[App page](https://appshunter.io/ios/app/rdttool/id1441094724)

**Features:** macOS Compatibility

**In-app purchases:** none


### EVA AI Soulmate

[App page](https://appshunter.io/ios/app/eva-ai-soulmate/id1551794721)

Engage in natural, playful, and personal conversations with an AI companion. Choose a persona, build chemistry through chats, and watch your bond evolve as the AI adapts to your style. Enjoy a private space to relax and be yourself.

**Highlights:** Expressive AI characters, Adaptive conversation style, Relationship building through chat, Unlock levels and earn XP, Private and comfortable space, Evolving AI connection

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

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Membership | $9.99 | per month |
| 1m Subscription MsPalomares CC | $9.99 | per month |
| 1m Subscription Willow Sias CC | $9.99 | per month |
| 1m Subscription Alex Mucci CC | $9.99 | per month |
| 1 Month Membership | $11.99 | per month |
| EVA Premium | $13.99 | per month |
| 1 Month Membership | $14.99 | per month |
| 1 Month Membership | $15.99 | per month |
| 1 Month Membership | $17.99 | per month |
| 1 Month Membership | $18.99 | per month |
| 3 Months Membership | $20.99 | per 3 months |
| 1 Month Membership | $24.99 | per month |
| 12 Months Membership | $47.99 | per year |
| 12 Months Membership | $69.99 | per year |
| 100 Neurons | $4.99 | one-time |
| 500 Neurons | $4.99 | one-time |
| 100 Neurons | $9.99 | one-time |
| 500 Neurons | $9.99 | one-time |
| 2000 Neurons | $29.99 | one-time |

**What reviewers like**

- 🤖 Engaging AI conversations
- 🎨 Customizable AI avatars
- 💬 Realistic dialogue responses
- 🤝 Sense of companionship

**What reviewers complain about**

- 💰 Expensive subscription and neuron system
- 🤖 Inconsistent AI behavior and memory
- 🤔 Confusing or nonsensical responses
- 🤷‍♀️ Gender and pronoun issues
- 🕰️ Slow response times

**Reported bugs**

- Login and account restoration issues
- Unexpected AI behavior or threats

**Requested features**

- Improved AI memory and consistency
- More affordable subscription options
- Ability to earn neurons through gameplay
- Voice chat and audio features
- Expanded customization options


## Frequently asked questions

### Is RDTTool free?

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

### Is EVA AI Soulmate free?

EVA AI Soulmate is free to download, with in-app purchases available.

### Do RDTTool or EVA AI Soulmate have ads?

Neither RDTTool nor EVA AI Soulmate shows ads.

### Which is updated more often, RDTTool or EVA AI Soulmate?

RDTTool ships an update monthly, and EVA AI Soulmate weekly. Most recently, RDTTool was updated on October 3, 2026 and EVA AI Soulmate on October 19, 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.*