# ELSB vs Cosmo Learning

The clearest difference is price: Cosmo Learning at Free against ELSB's $149.99. Cosmo Learning also leads on review sentiment (33% vs 0%) and update cadence (weekly vs every 6 weeks). ELSB's advantage is rating (4.0 vs 2.3) and in-app purchases (none vs 4). On ratings volume, ads and device support there is nothing between them.

Cosmo Learning is free to download; ELSB costs $149.99 up front. Cosmo Learning sells 4 in-app purchases, starting at $24.99 per month. ELSB asks for nothing beyond the download.

ELSB holds the better App Store score, 4.0 against 2.3. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews complicate that: 0% of ELSB's written reviews are positive against 33% of Cosmo Learning's, so the app with the better star average is not the one people write more warmly about.

ELSB ships an update every 6 weeks, Cosmo Learning weekly. The most recent releases landed on October 19, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ELSB | Cosmo Learning |
| --- | --- | --- |
| Price | $149.99 | **Free** |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/elsb/id820453307/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/cosmo-learning/id1150386521/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 238 MB | 384 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Attainment Company](https://appshunter.io/developer/403989333) | [Filisia Interfaces Ltd.](https://appshunter.io/developer/1150383520) |

## What reviewers say

### ELSB

[App page](https://appshunter.io/ios/app/elsb/id820453307)

This comprehensive preliteracy curriculum helps students develop essential print and phonemic awareness skills. It offers daily lessons and assessments across seven levels, guided by an engaging narrator and featuring interactive activities like flashcards and tapping games. Students can also personalize their learning experience by creating unique avatars.

**Highlights:** Multi-year preliteracy curriculum, Levels 1-7 with daily lessons, Print and phonemic awareness objectives, Interactive games (tapping, flashcards), Customizable student avatars, Research-backed effectiveness

**In-app purchases:** none


### Cosmo Learning

[App page](https://appshunter.io/ios/app/cosmo-learning/id1150386521)

This app provides an interactive learning and therapy ecosystem for children with special educational needs and in early years. It uses multisensory controllers and engaging activities to foster motor, cognitive, and communication skill development through play, music, and movement.

**Highlights:** Interactive learning ecosystem, Therapy activities, Multisensory controller integration, Motor skill development, Cognitive skill development, Communication skill development, Purposeful play and music

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cosmo All Activities Digital | $24.99 | per month |
| Cosmo Pro Digital | $34.99 | per month |
| Cosmo All Activities Digital | $239.99 | per year |
| Cosmo Pro Digital | $349.99 | per year |


## Frequently asked questions

### Is ELSB free?

ELSB costs $149.99, with no in-app purchases.

### Is Cosmo Learning free?

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

### Which has better reviews, ELSB or Cosmo Learning?

ELSB is rated higher. ELSB averages 4.0 out of 5 from 2 ratings, while Cosmo Learning averages 2.3 from 3 ratings.

### Do ELSB or Cosmo Learning have ads?

Neither ELSB nor Cosmo Learning shows ads.

### Which is updated more often, ELSB or Cosmo Learning?

ELSB ships an update every 6 weeks, and Cosmo Learning weekly. Most recently, ELSB was updated on October 19, 2026 and Cosmo Learning on October 8, 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.*