# SeeDAO vs 1998课堂教师

SeeDAO and 1998课堂教师 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. Neither carries in-app purchases, so what you see is what you pay.

SeeDAO ships an update every 3 weeks, 1998课堂教师 monthly. The most recent releases landed on September 7, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SeeDAO | 1998课堂教师 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 166 MB | 100 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [希睿数字](https://appshunter.io/developer/1691033102) | [南京壹玖玖捌文化传播有限公司](https://appshunter.io/developer/1574142172) |

## What reviewers say

### SeeDAO

[App page](https://appshunter.io/ios/app/seedao/id6449922150)

**Features:** macOS Compatibility

**In-app purchases:** none


### 1998课堂教师

[App page](https://appshunter.io/ios/app/1998/id6476253253)

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

**In-app purchases:** none


## Frequently asked questions

### Is SeeDAO free?

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

### Is 1998课堂教师 free?

1998课堂教师 is free to download, with no in-app purchases.

### Do SeeDAO or 1998课堂教师 have ads?

Neither SeeDAO nor 1998课堂教师 shows ads.

### Which is updated more often, SeeDAO or 1998课堂教师?

SeeDAO ships an update every 3 weeks, and 1998课堂教师 monthly. Most recently, SeeDAO was updated on September 7, 2026 and 1998课堂教师 on September 14, 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.*