# Engram vs Oplæs

The clearest difference is in-app purchases: Oplæs at none against Engram's 2. 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. Oplæs asks for nothing beyond the download.

Engram ships an update weekly, Oplæs every 5 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Engram | Oplæs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Size | 4 MB | 30 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hirosuke Yonekubo](https://appshunter.io/developer/1625472869) | [Commanigy](https://appshunter.io/developer/379605563) |

## 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 |


### Oplæs

[App page](https://appshunter.io/ios/app/opls-text-to-speech-reader/id6815136679)

**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 Oplæs free?

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

### Do Engram or Oplæs have ads?

Neither Engram nor Oplæs shows ads.

### Which is updated more often, Engram or Oplæs?

Engram ships an update weekly, and Oplæs every 5 days. Most recently, Engram was updated on October 9, 2026 and Oplæs on October 14, 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.*