# Kioki vs Lento Spanish

The clearest difference is ads: Lento Spanish at none against Kioki's shown. Kioki's advantage is update cadence (every 5 days vs every 3 weeks) and iOS requirement (15.1 vs 26.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Kioki sells 2 in-app purchases, starting at $9.99 per month and Lento Spanish sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Kioki ships an update every 5 days, Lento Spanish every 3 weeks. The most recent releases landed on November 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Kioki | Lento Spanish |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (46 ratings)](https://appshunter.io/ios/app/kioki-language-flashcards/id6752632373/reviews)** | — |
| Number of ratings | **46** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 62 MB | 6 MB |
| Requires iOS | **15.1** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lucidcraft Studio, Inc.](https://appshunter.io/developer/1840302131) | [Stephen DeStefano](https://appshunter.io/developer/704977902) |

## What reviewers say

### Kioki

[App page](https://appshunter.io/ios/app/kioki-language-flashcards/id6752632373)

Master vocabulary and real-life phrases for conversations, travel, and exams using AI-powered flashcards. Utilize spaced repetition for long-term retention and practice pronunciation with instant feedback. Study hands-free or with interactive quizzes.

**Highlights:** AI flashcard creation from notes, photos, PDFs, Spaced repetition for long-term memory, Pronunciation scoring and practice, Hands-free Listen Mode, Ready-made decks for various situations, Import existing decks (TXT, CSV, APKG, ANKI2)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kioki Premium | $9.99 | per month |
| Kioki Premium - Yearly | $39.99 | per year |


### Lento Spanish

[App page](https://appshunter.io/ios/app/lento-spanish/id6783111343)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 AI Credits | $4.99 | one-time |
| 600 AI Credits | $9.99 | one-time |
| 2000 AI Credits | $24.99 | one-time |


## Frequently asked questions

### Is Kioki free?

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

### Is Lento Spanish free?

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

### Do Kioki or Lento Spanish have ads?

Kioki shows ads; Lento Spanish does not.

### Which is updated more often, Kioki or Lento Spanish?

Kioki ships an update every 5 days, and Lento Spanish every 3 weeks. Most recently, Kioki was updated on November 5, 2026 and Lento Spanish on October 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.*