# IQ Games + vs TraceForge Engineering

The clearest difference is in-app purchases: TraceForge Engineering at none against IQ Games +'s 5. TraceForge Engineering also leads on update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. IQ Games + sells 5 in-app purchases, starting at $4.99 per 7 days. TraceForge Engineering asks for nothing beyond the download.

IQ Games + ships an update every 3 weeks, TraceForge Engineering every 4 days. The most recent releases landed on September 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | IQ Games + | TraceForge Engineering |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/iq-games-plus/id6746731627/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 9 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Charles Torres](https://appshunter.io/developer/1818177439) | [FIRITA d.o.o.](https://appshunter.io/developer/6796236556) |

## What reviewers say

### IQ Games +

[App page](https://appshunter.io/ios/app/iq-games-plus/id6746731627)

Engage in math practice with a unique crossword puzzle format. Solve daily challenges and an endless mode using addition, subtraction, multiplication, and division. Track your progress and earn experience points.

**Highlights:** Math crossword puzzles, Daily challenges, Endless mode, Progress tracking, Experience points (XP), Three difficulty levels

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


### TraceForge Engineering

[App page](https://appshunter.io/ios/app/traceforge-engineering/id6796236554)

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

**In-app purchases:** none


## Frequently asked questions

### Is IQ Games + free?

IQ Games + is free to download, with in-app purchases available.

### Is TraceForge Engineering free?

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

### Do IQ Games + or TraceForge Engineering have ads?

Neither IQ Games + nor TraceForge Engineering shows ads.

### Which is updated more often, IQ Games + or TraceForge Engineering?

IQ Games + ships an update every 3 weeks, and TraceForge Engineering every 4 days. Most recently, IQ Games + was updated on September 29, 2026 and TraceForge Engineering on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*