# Lectio+ vs Didu

The clearest difference is update cadence: Lectio+ at every 4 days against Didu's every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Lectio+ sells 4 in-app purchases, starting at $0.99 per month and Didu sells 1 in-app purchase, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

Lectio+ ships an update every 4 days, Didu every 10 days. The most recent releases landed on October 29, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Lectio+ | Didu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (13 ratings)](https://appshunter.io/ios/app/lectio-plus/id836215784/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 10 days |
| Monetization | Freemium | — |
| Size | 31 MB | 62 MB |
| Requires iOS | 17.5 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Totus Labs ApS](https://appshunter.io/developer/836215787) | [Didu Labs ApS](https://appshunter.io/developer/1832429666) |

## What reviewers say

### Lectio+

[App page](https://appshunter.io/ios/app/lectio-plus/id836215784)

This app provides students and teachers with quick access to their school schedule, assignments, grades, and messages. It offers notifications for class cancellations and offline access to your timetable.

**Highlights:** Class cancellation notifications, Offline schedule access, Homework and assignment tracking, Grade and absence statistics, Secure data encryption, Message management

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lectio+ (Monthly subscription) | $0.99 | per month |
| Lectio+ (Yearly subscription) | $9.99 | per year |
| Lectio+ Student - 1 year | $9.99 | one-time |
| Lectio+ Membership | $29.99 | one-time |


### Didu

[App page](https://appshunter.io/ios/app/didu-did-you-know/id6749845814)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Didu Annual | $19.99 | per year |


## Frequently asked questions

### Is Lectio+ free?

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

### Is Didu free?

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

### Do Lectio+ or Didu have ads?

Neither Lectio+ nor Didu shows ads.

### Which is updated more often, Lectio+ or Didu?

Lectio+ ships an update every 4 days, and Didu every 10 days. Most recently, Lectio+ was updated on October 29, 2026 and Didu on September 24, 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.*