# Logic vs Theo's Timer

The clearest difference is price: Logic at Free against Theo's Timer's $2.99. Logic also leads on ratings volume (6 vs 1) and iOS requirement (15.1 vs 18.0). Theo's Timer's advantage is rating (5.0 vs 3.3) and ads (none vs shown). On in-app purchases and device support there is nothing between them.

Logic is free to download; Theo's Timer costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Theo's Timer holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: Logic has 6 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Logic | Theo's Timer |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [3.3 (6 ratings)](https://appshunter.io/ios/app/logic-gate-design/id1618913375/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/theos-timer/id6758415177/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 21.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Monetization | **Ad-supported** | Paid |
| Size | 35 MB | 3 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) | [Isaac Smith](https://appshunter.io/developer/1832639715) |

## What reviewers say

### Logic

[App page](https://appshunter.io/ios/app/logic-gate-design/id1618913375)

Design, simulate, and simplify logic gate networks. Generate truth tables, minimized boolean expressions, and waveforms. This app is ideal for students and engineers to explore digital logic.

**Highlights:** Design logic gate networks, Simulate network behavior, Generate truth tables, Minimize boolean expressions, Create input-output waveforms, Study boolean algebra theorems

**Features:** macOS Compatibility

**In-app purchases:** none


### Theo's Timer

[App page](https://appshunter.io/ios/app/theos-timer/id6758415177)

This app offers a visual roadmap to help children learn patience, manage transitions, and develop time management skills. It's ideal for parents and therapists supporting children with autism, ADHD, or those needing extra visual aids.

**Highlights:** Customizable timer display, Add custom images, Adjustable time and display, Additional cues and feedback, Data collection, Record notes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Logic free?

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

### Is Theo's Timer free?

Theo's Timer costs $2.99, with no in-app purchases.

### Which has better reviews, Logic or Theo's Timer?

Theo's Timer is rated higher. Logic averages 3.3 out of 5 from 6 ratings, while Theo's Timer averages 5.0 from 1 ratings.

### Do Logic or Theo's Timer have ads?

Logic shows ads; Theo's Timer does not.

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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.*