# Apollo vs 赛博知了

The clearest difference is update cadence: 赛博知了 at every 6 days against Apollo's monthly. Apollo's advantage is iOS requirement (13.4 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Apollo sells 2 in-app purchases, starting at $4.49 per year and 赛博知了 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Apollo ships an update monthly, 赛博知了 every 6 days. The most recent releases landed on October 21, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Apollo | 赛博知了 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (63 ratings)](https://appshunter.io/ios/app/apollo/id1616467801/reviews)** | — |
| Number of ratings | **63** | — |
| Positive reviews | 63.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 53 MB | 9 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [子恒 张](https://appshunter.io/developer/1470560915) | [楠楠 贺](https://appshunter.io/developer/1535384607) |

## What reviewers say

### Apollo

[App page](https://appshunter.io/ios/app/apollo/id1616467801)

Track your movie and TV show watching history with this app. Rate, review, and organize your viewing habits. Create custom lists, follow shows, and generate shareable posters.

**Highlights:** Log watched movies/series, Rate and review content, Track TV show progress, Create custom watchlists, Import Douban data, Generate shareable posters, View viewing statistics

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Apollo 年费订阅 | $4.49 | per year |
| Apollo 永久会员 | $9.99 | one-time |


### 赛博知了

[App page](https://appshunter.io/ios/app/id6797769291)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一竿齐开 | $0.99 | one-time |


## Frequently asked questions

### Is Apollo free?

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

### Is 赛博知了 free?

赛博知了 is free to download, with in-app purchases available.

### Do Apollo or 赛博知了 have ads?

Neither Apollo nor 赛博知了 shows ads.

### Which is updated more often, Apollo or 赛博知了?

Apollo ships an update monthly, and 赛博知了 every 6 days. Most recently, Apollo was updated on October 21, 2026 and 赛博知了 on October 2, 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.*