# Timing Solution Mobile vs Chart AI Pro Trading Assistant

The clearest difference is in-app purchases: Timing Solution Mobile at none against Chart AI Pro Trading Assistant's 3. Timing Solution Mobile also leads on iOS requirement (13.0 vs 15.0). Chart AI Pro Trading Assistant's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Chart AI Pro Trading Assistant sells 3 in-app purchases, starting at $7.99 per 7 days. Timing Solution Mobile asks for nothing beyond the download.

Timing Solution Mobile ships an update every 3 months, Chart AI Pro Trading Assistant every 2 months. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Timing Solution Mobile | Chart AI Pro Trading Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (494 ratings)](https://appshunter.io/ios/app/chart-ai-pro-trading-assistant/id6743652973/reviews)** |
| Number of ratings | — | **494** |
| Positive reviews | — | 64.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 64 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Timing Solution Inc.](https://appshunter.io/developer/1729008775) | [SAFE AI NETWORK PTE. LTD.](https://appshunter.io/developer/1437234830) |

## What reviewers say

### Timing Solution Mobile

[App page](https://appshunter.io/ios/app/timing-solution-mobile/id6477333950)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chart AI Pro Trading Assistant

[App page](https://appshunter.io/ios/app/chart-ai-pro-trading-assistant/id6743652973)

Instantly analyze stock charts by taking a photo or uploading an image. Get AI-powered insights on patterns, signals, and trading strategies. Ask financial questions 24/7 for smarter trading decisions.

**Highlights:** Instant AI chart analysis from photos, AI-powered search for opportunities, 24/7 financial question answering, Technical analysis and pattern detection, Strategy suggestions and market interpretation, AI-powered trading edge

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chart AI Pro Assistant | $7.99 | per 7 days |
| Chart AI Pro Assistant | $19.99 | per month |
| Chart AI Pro Assistant | $49.99 | per year |

**What reviewers like**

- 👍 Great app overall
- 🚀 Fast and clear analysis
- 💡 Good for beginners
- 📈 Helpful for trading
- ✨ Excellent AI capabilities

**What reviewers complain about**

- 💳 Requires credit card to login
- 🤔 Confusing at times
- 💸 Charges for everything
- 🚫 Not working for some
- 📉 Just guessing, not working

**Reported bugs**

- Can't login without credit cards
- App stopped working, won't open
- App crashes constantly or doesn't start
- Automatic membership renewal despite cancellation

**Requested features**

- Push notifications for auto-scans on iPhone
- More functionality expected
- Allow testing without payment


## Frequently asked questions

### Is Timing Solution Mobile free?

Timing Solution Mobile is free to download, with no in-app purchases.

### Is Chart AI Pro Trading Assistant free?

Chart AI Pro Trading Assistant is free to download, with in-app purchases available.

### Do Timing Solution Mobile or Chart AI Pro Trading Assistant have ads?

Timing Solution Mobile shows ads; Chart AI Pro Trading Assistant does not.

### Which is updated more often, Timing Solution Mobile or Chart AI Pro Trading Assistant?

Timing Solution Mobile ships an update every 3 months, and Chart AI Pro Trading Assistant every 2 months. Most recently, Timing Solution Mobile was updated on October 13, 2026 and Chart AI Pro Trading Assistant on October 17, 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.*