# Let’s IQ Nonogram vs Nonogram King

The clearest difference is ads: Let’s IQ Nonogram at none against Nonogram King's shown. Let’s IQ Nonogram also leads on review sentiment (95% vs 74%) and rating (4.7 vs 4.5). Nonogram King's advantage is update cadence (every 4 months vs every 9 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Let’s IQ Nonogram sells 25 one-off in-app purchases and Nonogram King sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Let’s IQ Nonogram holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 100 and 24 respectively. Written reviews point the same way: 95% of Let’s IQ Nonogram's written reviews are positive against 74% of Nonogram King's.

Let’s IQ Nonogram ships an update every 9 months, Nonogram King every 4 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Let’s IQ Nonogram | Nonogram King |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (100 ratings)](https://appshunter.io/ios/app/lets-iq-nonogram/id711411333/reviews)** | [4.5 (24 ratings)](https://appshunter.io/ios/app/nonogram-king/id1142064143/reviews) |
| Number of ratings | **100** | 24 |
| Positive reviews | **94.7% of reviews** | 73.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 4 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 51 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Johannes Kestler](https://appshunter.io/developer/711411336) | [MOBIRIX](https://appshunter.io/developer/349276666) |

## What reviewers say

### Let’s IQ Nonogram

[App page](https://appshunter.io/ios/app/lets-iq-nonogram/id711411333)

Engage your mind with a vast collection of Nonogram puzzles. Solve logic challenges to reveal hidden pictures, or create and share your own puzzles with a global community. This addictive game offers endless entertainment for puzzle enthusiasts.

**Highlights:** Solve over 50 free Nonograms, Access over 10,000 community-created puzzles, Create and publish your own Nonograms, Sophisticated controls for large puzzles, Purchase additional puzzle packs

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

**In-app purchases (25)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack0003: B&W Mix M–L | $1.99 | one-time |
| Pack0004: Color Mix M-L | $1.99 | one-time |
| Pack0005: B&W Mix S | $1.99 | one-time |
| Pack0006: Color Mix S | $1.99 | one-time |
| Pack0010: Color Mix XS | $1.99 | one-time |
| Pack0012: Color Mix M-L | $1.99 | one-time |
| Pack0014: Color Mix S | $1.99 | one-time |
| Pack0016: Color Mix 20x20 | $1.99 | one-time |
| Pack0050: Color Mix M-L | $1.99 | one-time |
| Pack0028: Color Mix M-L | $1.99 | one-time |
| Pack0025: B&W Mix S | $1.99 | one-time |
| Pack0026: Color Mix S | $1.99 | one-time |
| Pack0009: B&W Mix XS | $1.99 | one-time |
| Pack0048: Color Mix 25x25 | $1.99 | one-time |
| Pack0020: Color Mix XS | $1.99 | one-time |
| Pack0022: Color Mix M | $1.99 | one-time |
| Pack0036: Color Mix ML | $1.99 | one-time |
| Pack0040: Color Mix M-L | $1.99 | one-time |
| Pack0024: Color Mix ML | $1.99 | one-time |
| Pack0007: B&W Mix L-XL | $2.99 | one-time |
| Pack0008: Color Mix L-XL | $2.99 | one-time |
| Pack0029: Famous L-XL | $2.99 | one-time |
| Pack0054: Color Mix L-XL | $2.99 | one-time |
| Pack0030: Nature L-XL | $2.99 | one-time |
| Pack0042: Color Mix L-XL | $2.99 | one-time |

**What reviewers like**

- 👍 Great game design
- 💡 Creative and challenging puzzles
- 🎨 Color puzzles are a highlight
- 📱 Intuitive interface
-  offline Playable offline

**What reviewers complain about**

- 👎 Annoying cursor
- ✋ Awkward controls for some
- 📱 UI not ideal for some actions
- 💰 Paid puzzle packs can be expensive
- 🐌 Lack of recent updates

**Reported bugs**

- App becomes laggy after iOS 12 update
- Swipe overwrites filled squares
- Pop-up ads are intrusive
- Hacked world record scores
- Incorrect puzzle naming (Robert instead of Robot)

**Requested features**

- More free puzzles
- Option to turn off cursor
- Dark mode
- Cross out or fade completed numbers
- Mark puzzles as 'played'


### Nonogram King

[App page](https://appshunter.io/ios/app/nonogram-king/id1142064143)

Engage your brain with this logic puzzle game. Solve picture puzzles across various difficulty levels and modes, including time attack and special picture completion. Compete with friends or players worldwide.

**Highlights:** Logic puzzle solving, Multiple difficulty levels, Special picture completion mode, Time attack challenge mode, Multiplayer versus mode, Leaderboards and achievements

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase 500 Gold | $4.99 | one-time |
| Purchase 1,000 Gold | $9.99 | one-time |
| Purchase 3,300 Gold | $29.99 | one-time |
| Purchase 7,000 Gold | $49.99 | one-time |


## Frequently asked questions

### Is Let’s IQ Nonogram free?

Let’s IQ Nonogram is free to download, with in-app purchases available.

### Is Nonogram King free?

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

### Which has better reviews, Let’s IQ Nonogram or Nonogram King?

Let’s IQ Nonogram is rated higher. Let’s IQ Nonogram averages 4.7 out of 5 from 100 ratings, while Nonogram King averages 4.5 from 24 ratings.

### Do Let’s IQ Nonogram or Nonogram King have ads?

Nonogram King shows ads; Let’s IQ Nonogram does not.

### Which is updated more often, Let’s IQ Nonogram or Nonogram King?

Let’s IQ Nonogram ships an update every 9 months, and Nonogram King every 4 months. Most recently, Let’s IQ Nonogram was updated on October 6, 2026 and Nonogram King on October 7, 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.*