# Ninigrams vs Perchwise

The clearest difference is price: Perchwise at Free against Ninigrams's $4.99. Ninigrams's advantage is ratings volume (12 vs 2). On rating, update cadence, ads and in-app purchases there is nothing between them.

Perchwise is free to download; Ninigrams costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Ninigrams against 5.0 for Perchwise. That said, the two scores are not equally well evidenced: Ninigrams has 12 ratings behind it against 2, so its average is the more settled of the two.

Ninigrams ships an update every 3 days, Perchwise every 2 days. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Ninigrams | Perchwise |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [5.0 (12 ratings)](https://appshunter.io/ios/app/ninigrams/id6768450024/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/perchwise-bird-id-game/id6792384016/reviews) |
| Number of ratings | **12** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | Paid | **Free** |
| Size | 34 MB | 87 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NINA BERRY KOH](https://appshunter.io/developer/1896574135) | [Eray Enustun](https://appshunter.io/developer/6786829163) |

## What reviewers say

### Ninigrams

[App page](https://appshunter.io/ios/app/ninigrams/id6768450024)

Solve logic puzzles to reveal hidden pixel art. Use numbered clues to deduce which squares to fill, with no guessing required. Enjoy a satisfying and distraction-free experience with over 400 handcrafted puzzles.

**Highlights:** Reveal hidden pixel art, Logic-based deduction, 400+ handcrafted puzzles, Offline play, Interactive tutorial, Mobile-optimized controls

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

**In-app purchases:** none


### Perchwise

[App page](https://appshunter.io/ios/app/perchwise-bird-id-game/id6792384016)

This game challenges you to quickly identify various bird species as they appear on screen before time runs out. As you play, you'll build real attention and recognition skills, with each correctly identified bird logged in a digital field notebook. Master habitats to earn seals and unlock new challenges.

**Highlights:** Fast-paced bird identification, Real bird species, Digital field notebook, Habitat mastery seals, Increasing difficulty curve, No ads mid-round

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

**In-app purchases:** none


## Frequently asked questions

### Is Ninigrams free?

Ninigrams costs $4.99, with no in-app purchases.

### Is Perchwise free?

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

### Which has better reviews, Ninigrams or Perchwise?

Ninigrams and Perchwise are both rated 5.0 out of 5 on the App Store, from 12 and 2 ratings respectively.

### Do Ninigrams or Perchwise have ads?

Neither Ninigrams nor Perchwise shows ads.

### Which is updated more often, Ninigrams or Perchwise?

Ninigrams ships an update every 3 days, and Perchwise every 2 days. Most recently, Ninigrams was updated on October 11, 2026 and Perchwise on October 4, 2026.

---

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