# ザイFX！ for iPhone vs THEO[テオ] ロボアドバイザーでおまかせ資産運用

The clearest difference is ads: ザイFX！ for iPhone at none against THEO[テオ] ロボアドバイザーでおまかせ資産運用's shown. ザイFX！ for iPhone also leads on iOS requirement (12.0 vs 17.6). THEO[テオ] ロボアドバイザーでおまかせ資産運用's advantage is update cadence (every 3 weeks vs every 3 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ザイFX！ for iPhone ships an update every 3 months, THEO[テオ] ロボアドバイザーでおまかせ資産運用 every 3 weeks. The most recent releases landed on May 15, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | ザイFX！ for iPhone | THEO[テオ] ロボアドバイザーでおまかせ資産運用 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/theo/id1259086365/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 24.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 18 MB | 42 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Diamond Financial Research Ltd.](https://appshunter.io/developer/460341513) | [MONEY DESIGN CO., LTD.](https://appshunter.io/developer/1259086362) |

## What reviewers say

### ザイFX！ for iPhone

[App page](https://appshunter.io/ios/app/fx-for-iphone/id460341510)

**Features:** macOS Compatibility

**In-app purchases:** none


### THEO[テオ] ロボアドバイザーでおまかせ資産運用

[App page](https://appshunter.io/ios/app/theo/id1259086365)

This app offers AI-powered, automated investment management services. It creates personalized portfolios using a wide range of ETFs, aiming for long-term growth and risk reduction. Ideal for those new to investing or seeking efficient, hands-off wealth management.

**Highlights:** Personalized investment portfolios, AI-driven asset management, Diversified ETF-based investments, Multiple portfolio strategies, Smart beta investment approach, Low management fees

**In-app purchases:** none


## Frequently asked questions

### Is ザイFX！ for iPhone free?

ザイFX！ for iPhone is free to download, with no in-app purchases.

### Is THEO[テオ] ロボアドバイザーでおまかせ資産運用 free?

THEO[テオ] ロボアドバイザーでおまかせ資産運用 is free to download, with no in-app purchases.

### Do ザイFX！ for iPhone or THEO[テオ] ロボアドバイザーでおまかせ資産運用 have ads?

THEO[テオ] ロボアドバイザーでおまかせ資産運用 shows ads; ザイFX！ for iPhone does not.

### Which is updated more often, ザイFX！ for iPhone or THEO[テオ] ロボアドバイザーでおまかせ資産運用?

ザイFX！ for iPhone ships an update every 3 months, and THEO[テオ] ロボアドバイザーでおまかせ資産運用 every 3 weeks. Most recently, ザイFX！ for iPhone was updated on May 15, 2026 and THEO[テオ] ロボアドバイザーでおまかせ資産運用 on September 8, 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.*