# Train reflexes! DoTap vs PHOTON³ (PhotonCube)

The clearest difference is in-app purchases: Train reflexes! DoTap at none against PHOTON³ (PhotonCube)'s 3. Train reflexes! DoTap also leads on iOS requirement (7.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. PHOTON³ (PhotonCube) sells 3 one-off in-app purchases. Train reflexes! DoTap asks for nothing beyond the download.

## The numbers

| Metric | Train reflexes! DoTap | PHOTON³ (PhotonCube) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/photon-photoncube/id1448963883/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 38 months |
| Monetization | — | Free with in-app purchases |
| Size | 45 MB | 201 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Halcyon System Co.,Ltd.](https://appshunter.io/developer/881782371) | [SMILEAXE Co.,Ltd.](https://appshunter.io/developer/398957262) |

## What reviewers say

### Train reflexes! DoTap

[App page](https://appshunter.io/ios/app/train-reflexes-dotap/id1189427419)

**Features:** macOS Compatibility

**In-app purchases:** none


### PHOTON³ (PhotonCube)

[App page](https://appshunter.io/ios/app/photon-photoncube/id1448963883)

A unique puzzle game where players manipulate light beams to solve challenges. Use "Reflect," "Combine," and "Split" to direct seven colored lights to their matching goals across over 50 stages. Requires basic knowledge of light science and creative thinking.

**Highlights:** Reflect, Combine, and Split light beams, Direct seven colored light beams, Solve over 50 puzzle stages, Stage editing functionality, Play user-created stages via QB codes, Unlock all stages and features

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| "Stage Edit" open ticket. | $0.99 | one-time |
| All stages open ticket. | $1.99 | one-time |
| Full feature open ticket. | $2.99 | one-time |


## Frequently asked questions

### Is Train reflexes! DoTap free?

Train reflexes! DoTap is free to download, with no in-app purchases.

### Is PHOTON³ (PhotonCube) free?

PHOTON³ (PhotonCube) is free to download, with in-app purchases available.

### Do Train reflexes! DoTap or PHOTON³ (PhotonCube) have ads?

Neither Train reflexes! DoTap nor PHOTON³ (PhotonCube) shows ads.

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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.*