# DM查债通 vs AI固收

The clearest difference is update cadence: AI固收 at monthly against DM查债通's every 2 months. AI固收 also leads on iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DM查债通 ships an update every 2 months, AI固收 monthly. The most recent releases landed on July 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | DM查债通 | AI固收 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 51 MB | 86 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shanghai Huanqing Technology Co., LTD](https://appshunter.io/developer/1066193373) | [Shanghai Changqin Lingyi Information Technology Co., Ltd.](https://appshunter.io/developer/1513847767) |

## What reviewers say

### DM查债通

[App page](https://appshunter.io/ios/app/dm/id1282892483)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI固收

[App page](https://appshunter.io/ios/app/ai/id1352909009)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DM查债通 free?

DM查债通 is free to download, with no in-app purchases.

### Is AI固收 free?

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

### Do DM查债通 or AI固收 have ads?

Neither DM查债通 nor AI固收 shows ads.

### Which is updated more often, DM查债通 or AI固收?

DM查债通 ships an update every 2 months, and AI固收 monthly. Most recently, DM查债通 was updated on July 17, 2026 and AI固收 on September 10, 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.*