# Syncode vs AI钥匙串

Syncode and AI钥匙串 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Syncode sells 2 one-off in-app purchases and AI钥匙串 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Syncode ships an update fortnightly, AI钥匙串 monthly. The most recent releases landed on August 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Syncode | AI钥匙串 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | — |
| Size | 8 MB | 4 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [剑龙 刘](https://appshunter.io/developer/562718731) | [欣悦 王](https://appshunter.io/developer/1880251143) |

## What reviewers say

### Syncode

[App page](https://appshunter.io/ios/app/syncode-ai-coding-tool/id6759236231)

This AI coding assistant allows developers to seamlessly continue their work across Mac and iPhone. It offers context-aware conversations, progress tracking, and an approval workflow for critical actions, ensuring a continuous development flow.

**Highlights:** Cross-device development, AI coding assistant, Session management, Approval workflow, Local pairing, Secure by default

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe for 1 month | $1.99 | one-time |
| Subscribe for 1 year | $19.99 | one-time |


### AI钥匙串

[App page](https://appshunter.io/ios/app/ai/id6778318694)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Key Cards | $0.99 | one-time |


## Frequently asked questions

### Is Syncode free?

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

### Is AI钥匙串 free?

AI钥匙串 is free to download, with in-app purchases available.

### Do Syncode or AI钥匙串 have ads?

Neither Syncode nor AI钥匙串 shows ads.

### Which is updated more often, Syncode or AI钥匙串?

Syncode ships an update fortnightly, and AI钥匙串 monthly. Most recently, Syncode was updated on August 25, 2026 and AI钥匙串 on September 18, 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.*