# 123 Number Flashcards for Kids vs InsightfullyStudy

The clearest difference is in-app purchases: InsightfullyStudy at none against 123 Number Flashcards for Kids's 3. InsightfullyStudy also leads on update cadence (every 3 days vs every 9 months). 123 Number Flashcards for Kids's advantage is iOS requirement (12.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. 123 Number Flashcards for Kids sells 3 in-app purchases, starting at $0.99 per month. InsightfullyStudy asks for nothing beyond the download.

123 Number Flashcards for Kids ships an update every 9 months, InsightfullyStudy every 3 days. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 123 Number Flashcards for Kids | InsightfullyStudy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (469 ratings)](https://appshunter.io/ios/app/123-number-flashcards-for-kids/id789289884/reviews)** | — |
| Number of ratings | **469** | — |
| Positive reviews | 53.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 27 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Naveed Abbas](https://appshunter.io/developer/1052588431) | [Yusuf Sallam](https://appshunter.io/developer/1803044163) |

## What reviewers say

### 123 Number Flashcards for Kids

[App page](https://appshunter.io/ios/app/123-number-flashcards-for-kids/id789289884)

This app uses flashcards to help young children memorize numbers. It employs spaced repetition and active recall techniques to build concentration and cognitive skills. Designed for ages 8 months to 5 years, it features engaging animations and audio to aid learning.

**Highlights:** Number shape memorization, Spaced repetition learning, Active recall exercises, Animation for attention, Soft background music, High definition content

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Annual Subscription | $4.99 | per year |
| 123 for Kids HD | $9.99 | one-time |

**What reviewers like**

- 👶 Effective for early childhood learning
- 🎨 Colorful and visually attractive design
- 🎵 Engaging number song feature
- 👧 Kids voice narration appeals to children
- 📚 Simple and easy-to-use interface

**What reviewers complain about**

- 💰 Requires paid version for full content
- 📺 Excessive ads in free version
- 🔊 Audio/volume issues on paid version
- 🔤 Double-digit numbers displayed in different colors
- 🔄 No randomization of letter/number order

**Reported bugs**

- Volume not working despite troubleshooting
- App crashes and shuts down unexpectedly
- Ads appear despite purchasing ad-free version
- App becomes unresponsive with frequent ads
- AirPlay takes too long to respond

**Requested features**

- Auto-play functionality like numbers app
- Counting audio with number display
- Content beyond number 20
- Louder number song volume
- Free version without paywall


### InsightfullyStudy

[App page](https://appshunter.io/ios/app/insightfullystudy/id6743467607)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is 123 Number Flashcards for Kids free?

123 Number Flashcards for Kids is free to download, with in-app purchases available.

### Is InsightfullyStudy free?

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

### Do 123 Number Flashcards for Kids or InsightfullyStudy have ads?

Neither 123 Number Flashcards for Kids nor InsightfullyStudy shows ads.

### Which is updated more often, 123 Number Flashcards for Kids or InsightfullyStudy?

123 Number Flashcards for Kids ships an update every 9 months, and InsightfullyStudy every 3 days. Most recently, 123 Number Flashcards for Kids was updated on October 23, 2026 and InsightfullyStudy on October 18, 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.*