# PiKuBo vs Caladay

The clearest difference is in-app purchases: Caladay at none against PiKuBo's 13. Caladay also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 87%). PiKuBo's advantage is ratings volume (95 vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PiKuBo sells 13 one-off in-app purchases. Caladay asks for nothing beyond the download.

Caladay holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: PiKuBo has 95 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 87% of PiKuBo's written reviews are positive against 100% of Caladay's.

PiKuBo ships an update monthly, Caladay every 3 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | PiKuBo | Caladay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (95 ratings)](https://appshunter.io/ios/app/pikubo-3d-nonogram-puzzles/id6467725326/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/caladay/id6798105948/reviews)** |
| Number of ratings | **95** | 2 |
| Positive reviews | 86.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 119 MB | 4 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Benito](https://appshunter.io/developer/1566105796) | [Alexander Lu](https://appshunter.io/developer/6798105950) |

## What reviewers say

### PiKuBo

[App page](https://appshunter.io/ios/app/pikubo-3d-nonogram-puzzles/id6467725326)

This app offers a unique 3D twist on classic nonogram puzzles. Players reveal hidden shapes by strategically removing blocks from a cube. It features over 400 puzzles, adaptive controls, and a logic-based gameplay experience.

**Highlights:** Over 400 3D puzzles, Logic-based gameplay, Adaptive one-handed controls, Save progress, Customizable markers, Portrait and landscape modes

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Puzzle Pack 02 | $0.99 | one-time |
| Puzzle Pack 03 | $0.99 | one-time |
| Puzzle Pack 14 | $0.99 | one-time |
| Puzzle Pack 13 | $0.99 | one-time |
| Puzzle Pack 12 | $0.99 | one-time |
| Puzzle Pack 11 | $0.99 | one-time |
| Puzzle Pack 10 | $0.99 | one-time |
| Puzzle Pack 09 | $0.99 | one-time |
| Puzzle Pack 08 | $0.99 | one-time |
| Puzzle Pack 07 | $0.99 | one-time |
| Puzzle Pack 06 | $0.99 | one-time |
| Puzzle Pack 05 | $0.99 | one-time |
| Puzzle Pack 04 | $0.99 | one-time |

**What reviewers like**

- 💡 Innovative 3D nonogram puzzle concept
- 🎮 Engaging and addictive gameplay
- 👍 Intuitive and well-designed user interface
- 🎨 Beautiful graphics and visual presentation
- 💰 Affordable pricing for puzzle packs ($0.99 each)

**What reviewers complain about**

- ⏱️ Timer system feels rushed and stressful
- ❤️ Heart/lives system frustrating for some players
- 🐛 Occasional accidental block touches
- 🔧 Controls reset when rotating puzzle
- 💸 Pricing model requires multiple purchases for full content

**Reported bugs**

- In-app purchase error preventing pack purchases
- Purchase not received after payment
- Support email bouncing back
- Color contrast issue in Pack 12 (blue on blue)
- Inability to expose enough blocks at certain angles for decision-making

**Requested features**

- More puzzle packs released more frequently
- Undo button for accidental moves
- Save progress mid-puzzle
- Ability to move puzzle around (pan feature)
- Full 360-degree rotation capability


### Caladay

[App page](https://appshunter.io/ios/app/caladay/id6798105948)

This daily puzzle game challenges you to fit ten pieces onto a board, leaving only the current month, date, and day of the week visible. Compete against the clock, race on leaderboards, and share your progress with friends. Enjoy a new, varying difficulty puzzle every day, playable offline.

**Highlights:** Daily calendar puzzles, Solve against the clock, Daily leaderboard, Share solve times, Optional daily reminder, Offline play

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

**In-app purchases:** none


## Frequently asked questions

### Is PiKuBo free?

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

### Is Caladay free?

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

### Which has better reviews, PiKuBo or Caladay?

Caladay is rated higher. PiKuBo averages 4.6 out of 5 from 95 ratings, while Caladay averages 5.0 from 2 ratings.

### Do PiKuBo or Caladay have ads?

Neither PiKuBo nor Caladay shows ads.

### Which is updated more often, PiKuBo or Caladay?

PiKuBo ships an update monthly, and Caladay every 3 weeks. Most recently, PiKuBo was updated on October 24, 2026 and Caladay on October 16, 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.*