# ABC vs Collection Lecto

The clearest difference is price: Collection Lecto at Free against ABC's $2.99. Collection Lecto also leads on iOS requirement (13.0 vs 15.6). ABC's advantage is in-app purchases (none vs 8) and review sentiment (100% vs 67%). On update cadence and ads there is nothing between them.

Collection Lecto is free to download; ABC costs $2.99 up front. Collection Lecto sells 8 one-off in-app purchases. ABC asks for nothing beyond the download.

ABC ships an update every 3 months, Collection Lecto every 2 months. The most recent releases landed on October 22, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ABC | Collection Lecto |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 11 MB | 159 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [CROMBEZ Emmanuel](https://appshunter.io/developer/375656695) | [Domino (apps)](https://appshunter.io/developer/910245348) |

## What reviewers say

### ABC

[App page](https://appshunter.io/ios/app/abc-calendrier/id1137754104)

This app helps children build a concrete understanding of time through a visual timeline inspired by Montessori pedagogy. It allows for the addition of photos and comments to mark past and future events, seasons, and birthdays, with customizable settings for school or home use.

**Highlights:** Visual time-building tool, Montessori-inspired pedagogy, Add photos and comments, Track seasons and birthdays, Customizable settings, Printable and PDF export

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

**In-app purchases:** none


### Collection Lecto

[App page](https://appshunter.io/ios/app/collection-lecto/id1437140583)

This app helps children with reading difficulties by providing over 13,000 words categorized by objectives and difficulty levels. It offers tools for speech therapists, educators, and parents to work on various reading goals effectively and progressively through word reading, flash reading, and reinforcement games.

**Highlights:** 13,000+ words categorized by difficulty, Word reading exercises, Flash reading mode, 4 reinforcement games, Customizable word lists, Progress tracking

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lecto | $9.99 | one-time |
| Lecto Flash | $9.99 | one-time |
| Lecto Fun | $9.99 | one-time |
| Lecto | $22.99 | one-time |
| Lecto Flash | $22.99 | one-time |
| Lecto + Lecto Fun | $29.99 | one-time |
| Lecto Flash + Lecto Fun | $29.99 | one-time |
| Lecto + LectoFlash + LectoFun | $39.99 | one-time |


## Frequently asked questions

### Is ABC free?

ABC costs $2.99, with no in-app purchases.

### Is Collection Lecto free?

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

### Do ABC or Collection Lecto have ads?

Neither ABC nor Collection Lecto shows ads.

### Which is updated more often, ABC or Collection Lecto?

ABC ships an update every 3 months, and Collection Lecto every 2 months. Most recently, ABC was updated on October 22, 2026 and Collection Lecto on October 3, 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.*