# Addition Facts vs Grandpa's Workshop

The clearest difference is update cadence: Grandpa's Workshop at every 4 months against Addition Facts's every 43 months. Grandpa's Workshop also leads on device support (4 vs 2). Addition Facts's advantage is price ($0.99 vs $2.99) and iOS requirement (12.0 vs 15.0). On ads and in-app purchases there is nothing between them.

Addition Facts costs $0.99 and Grandpa's Workshop $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Addition Facts ships an update every 43 months, Grandpa's Workshop every 4 months. The most recent releases landed on October 26, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Addition Facts | Grandpa's Workshop |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | — | **[4.2 (94 ratings)](https://appshunter.io/ios/app/grandpas-workshop/id555310530/reviews)** |
| Number of ratings | — | **94** |
| Positive reviews | — | 82.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 4 months** |
| Monetization | — | Paid |
| Size | 19 MB | 73 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [Fairlady Media](https://appshunter.io/developer/298297614) |

## What reviewers say

### Addition Facts

[App page](https://appshunter.io/ios/app/addition-facts/id385473597)

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

**In-app purchases:** none


### Grandpa's Workshop

[App page](https://appshunter.io/ios/app/grandpas-workshop/id555310530)

Engage young children with a fun building and tool identification game. This app features a friendly grandpa and eight interactive mini-games designed to teach essential skills like measuring, fractions, and tool recognition through play.

**Highlights:** Tool identification mini-games, Measuring and fractions practice, Spot the difference challenges, Painting and puzzle activities, Real tool videos, Number group recognition

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Engaging for young children
- 💡 Educational content (math, tools)
- 💖 Adorable Grandpa character
- ✨ Interactive elements (high-fives, dancing)
- 🎬 Informative tool videos

**What reviewers complain about**

- 🔄 Repetitive gameplay
- ⏳ Short content duration
- 🤔 Puzzles can be too hard/easy
- 🔊 Lack of sound in some instances
- 🗣️ Directions not spoken (for non-readers)

**Reported bugs**

- No sound
- Crashing at specific points
- App reverts to iPad opening screen
- Crushes on iPad

**Requested features**

- More varied activities and games
- New videos and puzzles
- Additional difficulty levels or grade levels
- More spoken directions for non-readers
- More tool videos


## Frequently asked questions

### Is Addition Facts free?

Addition Facts costs $0.99, with no in-app purchases.

### Is Grandpa's Workshop free?

Grandpa's Workshop costs $2.99, with no in-app purchases.

### Do Addition Facts or Grandpa's Workshop have ads?

Neither Addition Facts nor Grandpa's Workshop shows ads.

### Which is updated more often, Addition Facts or Grandpa's Workshop?

Addition Facts ships an update every 43 months, and Grandpa's Workshop every 4 months. Most recently, Addition Facts was updated on October 26, 2026 and Grandpa's Workshop on November 1, 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.*