# 悉迹AI vs DELE A1

The clearest difference is in-app purchases: 悉迹AI at none against DELE A1's 2. 悉迹AI also leads on iOS requirement (17.2 vs 26.1). DELE A1's advantage is ads (none vs shown) and update cadence (every 5 days vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. DELE A1 sells 2 in-app purchases, starting at $8.99 per month. 悉迹AI asks for nothing beyond the download.

悉迹AI ships an update every 6 weeks, DELE A1 every 5 days. The most recent releases landed on October 18, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 悉迹AI | DELE A1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/dele-a1b2-spanish-exam-prep/id6772564355/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 74 MB |
| Requires iOS | **17.2** | 26.1 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Nanjing Xiji Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1860361678) | [Mariana Gonzalez](https://appshunter.io/developer/6797272797) |

## What reviewers say

### 悉迹AI

[App page](https://appshunter.io/ios/app/ai/id6756570058)

**Features:** macOS Compatibility

**In-app purchases:** none


### DELE A1

[App page](https://appshunter.io/ios/app/dele-a1b2-spanish-exam-prep/id6772564355)

Prepare for your Spanish DELE exam with comprehensive mock tests and expert feedback. Practice reading, writing, listening, and speaking for all levels from A1 to B2. Track your progress and gain confidence for exam day.

**Highlights:** All DELE levels (A1-B2) in one app, Full-length mock exams, Unlimited practice for all sections, Live writing reviews with expert feedback, Live conversation simulators, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly Plan | $8.99 | per month |
| Pro Annual Plan | $24.99 | per year |


## Frequently asked questions

### Is 悉迹AI free?

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

### Is DELE A1 free?

DELE A1 is free to download, with in-app purchases available.

### Do 悉迹AI or DELE A1 have ads?

悉迹AI shows ads; DELE A1 does not.

### Which is updated more often, 悉迹AI or DELE A1?

悉迹AI ships an update every 6 weeks, and DELE A1 every 5 days. Most recently, 悉迹AI was updated on October 18, 2026 and DELE A1 on October 31, 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.*