# AUC vs TacticTorch Chess

The clearest difference is in-app purchases: AUC at none against TacticTorch Chess's 2. TacticTorch Chess's advantage is iOS requirement (15.0 vs 17.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TacticTorch Chess sells 2 in-app purchases, starting at $7.99 per month. AUC asks for nothing beyond the download.

AUC ships an update every 5 weeks, TacticTorch Chess every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AUC | TacticTorch Chess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (48 ratings)](https://appshunter.io/ios/app/auc-connect/id1483983910/reviews)** | — |
| Number of ratings | **48** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 78 MB | 132 MB |
| Requires iOS | 17.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [AUC](https://appshunter.io/developer/930051013) | [Beijing XingheBit Science & Technology Development Co., Ltd.](https://appshunter.io/developer/1882505330) |

## What reviewers say

### AUC

[App page](https://appshunter.io/ios/app/auc-connect/id1483983910)

Connect with the AUC community and join internal e-communities. Stay informed and engaged with your chosen groups.

**Highlights:** Community connection, Internal e-community access, User-selected groups, Stay informed, Engagement platform

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

**In-app purchases:** none


### TacticTorch Chess

[App page](https://appshunter.io/ios/app/tactictorch-chess/id6775274254)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $7.99 | per month |
| Annual Premium | $39.99 | per year |


## Frequently asked questions

### Is AUC free?

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

### Is TacticTorch Chess free?

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

### Do AUC or TacticTorch Chess have ads?

Neither AUC nor TacticTorch Chess shows ads.

### Which is updated more often, AUC or TacticTorch Chess?

AUC ships an update every 5 weeks, and TacticTorch Chess every 2 months. Most recently, AUC was updated on October 26, 2026 and TacticTorch Chess 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.*