# Tap to Build vs Angle Explorer

The clearest difference is price: Tap to Build at Free against Angle Explorer's $0.99. Tap to Build also leads on review sentiment (43% vs 0%). Angle Explorer's advantage is in-app purchases (none vs 10) and ads (none vs shown). On device support there is nothing between them.

Tap to Build is free to download; Angle Explorer costs $0.99 up front. Tap to Build sells 10 one-off in-app purchases. Angle Explorer asks for nothing beyond the download.

## The numbers

| Metric | Tap to Build | Angle Explorer |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.5 (2.7K ratings)](https://appshunter.io/ios/app/tap-to-build/id6444858857/reviews)** | — |
| Number of ratings | **2.7K** | — |
| Positive reviews | **42.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 259 MB | 54 MB |
| Requires iOS | 15.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Popcore GmbH](https://appshunter.io/developer/1375461777) | [I.D.P.](https://appshunter.io/developer/297048782) |

## What reviewers say

### Tap to Build

[App page](https://appshunter.io/ios/app/tap-to-build/id6444858857)

A casual city-building game where you tap to generate resources, merge them to upgrade, and develop your town. Progress through time, unlock new areas, and discover technologies to expand your metropolis.

**Highlights:** Tap to spawn materials, Merge materials to upgrade, Develop and upgrade your town, Unlock new areas, Discover new technologies, Progress through time

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanent worker | $0.49 | one-time |
| Bunch of Cash | $1.99 | one-time |
| Remove ads | $2.99 | one-time |
| 30 Days of Cash | $3.99 | one-time |
| Permanent Worker | $3.99 | one-time |
| Stack of Cash | $4.99 | one-time |
| Double worker boost | $4.99 | one-time |
| Pile of Cash | $9.99 | one-time |
| Bag of Cash | $19.99 | one-time |
| Suitcase of Cash | $69.99 | one-time |

**What reviewers like**

- 🎮 Fun and addictive gameplay
- 🕹️ Simple and relaxing experience
- 💰 Satisfying progression and upgrades
- 🎨 Cute and polished visuals

**What reviewers complain about**

- 🔍 Limited number of levels/worlds
- 💸 Excessive in-app purchases and ads
- 🔁 Repetitive gameplay loop
- 🐛 Bugs and glitches causing progress loss
- 🧱 Inability to delete or manage full boards

**Reported bugs**

- Progress reset or lost after updates
- Inability to unlock new areas due to full boards
- Ads not working as intended or expected

**Requested features**

- Add more levels and worlds
- Implement a prestige or reset system
- Allow players to delete or manage buildings
- Improve the ad system and in-app purchases


### Angle Explorer

[App page](https://appshunter.io/ios/app/angle-explorer/id6612010627)

A puzzle game that tests your math skills. Solve geometric challenges by recalling school math lessons, sometimes requiring paper and pencil for complex calculations. Progress through increasing difficulty levels.

**Highlights:** Mathematical challenges, Geometric puzzles, Difficulty progression, Recall school math, Paper and pencil calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is Tap to Build free?

Tap to Build is free to download, with in-app purchases available.

### Is Angle Explorer free?

Angle Explorer costs $0.99, with no in-app purchases.

### Do Tap to Build or Angle Explorer have ads?

Tap to Build shows ads; Angle Explorer does not.

---

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