# Primer vs Algebrion

The clearest difference is update cadence: Primer at every 4 days against Algebrion's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Primer ships an update every 4 days, Algebrion every 5 months. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Primer | Algebrion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (37 ratings)](https://appshunter.io/ios/app/primer/id1517900736/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 months |
| Monetization | Free | — |
| Size | 122 MB | 35 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Spark Learning, Inc.](https://appshunter.io/developer/1507410186) | [Mykhaylo Osypov](https://appshunter.io/developer/1875331449) |

## What reviewers say

### Primer

[App page](https://appshunter.io/ios/app/primer/id1517900736)

Connect with your child's learning journey, track academic progress in math and literacy, and communicate directly with teachers. Explore real-world skills through engaging activities and stay updated on school events.

**Highlights:** Individualized learning journey tracking, Goal setting and fundamental mastery, Real-world skills exploration, Direct teacher messaging and calls, Academic progress tracking (math & literacy), Two-way communication feed for school updates

**Features:** Apple Wallet

**In-app purchases:** none


### Algebrion

[App page](https://appshunter.io/ios/app/algebrion/id6773507126)

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

**In-app purchases:** none


## Frequently asked questions

### Is Primer free?

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

### Is Algebrion free?

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

### Do Primer or Algebrion have ads?

Neither Primer nor Algebrion shows ads.

### Which is updated more often, Primer or Algebrion?

Primer ships an update every 4 days, and Algebrion every 5 months. Most recently, Primer was updated on November 7, 2026 and Algebrion on October 31, 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.*