# Trace Letter Level 4, Uppercas vs Trace ABCD

The clearest difference is monetization model: Trace Letter Level 4, Uppercas at free against Trace ABCD's free with in-app purchases. Trace Letter Level 4, Uppercas also leads on iOS requirement (6.0 vs 15.5). Trace ABCD's advantage is update cadence (every 9 months vs every 18 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Trace Letter Level 4, Uppercas sells 2 one-off in-app purchases and Trace ABCD sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Trace Letter Level 4, Uppercas against 5.0 for Trace ABCD. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Trace Letter Level 4, Uppercas ships an update every 18 months, Trace ABCD every 9 months. The most recent releases landed on October 20, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Trace Letter Level 4, Uppercas | Trace ABCD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/trace-letter-level-4-uppercas/id1133570131/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/trace-abcd/id1204809315/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 9 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 24 MB |
| Requires iOS | **6.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [宁 王](https://appshunter.io/developer/431513082) | [PLUS INFOSYS](https://appshunter.io/developer/1183728680) |

## What reviewers say

### Trace Letter Level 4, Uppercas

[App page](https://appshunter.io/ios/app/trace-letter-level-4-uppercas/id1133570131)

This app helps children learn to trace and write letters with interactive guidance and sound cues. It offers customizable writing tools and progress tracking for parents and educators.

**Highlights:** Interactive letter tracing guidance, Letter sound playback, Multiple pen selections, Finger or pen writing modes, Save and share traced work, Progress tracking reports

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ADs | $0.99 | one-time |
| Get All Pens | $0.99 | one-time |


### Trace ABCD

[App page](https://appshunter.io/ios/app/trace-abcd/id1204809315)

This app helps toddlers and preschoolers learn alphabets, numbers, spelling, and basic addition through interactive tracing, sounds, and visuals. It offers a stress-free, ad-free environment for early learning, making education feel like play.

**Highlights:** Alphabet tracing (A-Z), Number tracing (1-10), Spelling games, Basic addition games, Real-time tracing check, Sound and image association, Free drawing pad

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Trace Letter Level 4, Uppercas free?

Trace Letter Level 4, Uppercas is free to download, with in-app purchases available.

### Is Trace ABCD free?

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

### Which has better reviews, Trace Letter Level 4, Uppercas or Trace ABCD?

Trace Letter Level 4, Uppercas and Trace ABCD are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Trace Letter Level 4, Uppercas or Trace ABCD have ads?

Neither Trace Letter Level 4, Uppercas nor Trace ABCD shows ads.

### Which is updated more often, Trace Letter Level 4, Uppercas or Trace ABCD?

Trace Letter Level 4, Uppercas ships an update every 18 months, and Trace ABCD every 9 months. Most recently, Trace Letter Level 4, Uppercas was updated on October 20, 2026 and Trace ABCD on October 5, 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.*