# Engram vs Softbook LMS

The clearest difference is in-app purchases: Softbook LMS at none against Engram's 2. Softbook LMS also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Engram sells 2 in-app purchases, starting at $3.99 per month. Softbook LMS asks for nothing beyond the download.

Engram ships an update weekly, Softbook LMS every 8 days. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Engram | Softbook LMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 days |
| Size | 4 MB | 38 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hirosuke Yonekubo](https://appshunter.io/developer/1625472869) | [Softbook](https://appshunter.io/developer/6793549006) |

## What reviewers say

### Engram

[App page](https://appshunter.io/ios/app/engram-memory-training/id6784637263)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Engram Pro (Monthly) | $3.99 | per month |
| Engram Pro (Yearly) | $24.99 | per year |


### Softbook LMS

[App page](https://appshunter.io/ios/app/softbook-lms/id6793549004)

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

**In-app purchases:** none


## Frequently asked questions

### Is Engram free?

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

### Is Softbook LMS free?

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

### Do Engram or Softbook LMS have ads?

Neither Engram nor Softbook LMS shows ads.

### Which is updated more often, Engram or Softbook LMS?

Engram ships an update weekly, and Softbook LMS every 8 days. Most recently, Engram was updated on October 24, 2026 and Softbook LMS 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.*