# 天气预报中国 vs Altimeter

The clearest difference is review sentiment: 天气预报中国 at 95% against Altimeter's 0%. 天气预报中国 also leads on iOS requirement (8.0 vs 15.0). Altimeter's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 7 months). On price, 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.

天气预报中国 ships an update every 7 months, Altimeter every 3 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 天气预报中国 | Altimeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (11 ratings)](https://appshunter.io/ios/app/id550836077/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | **95.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 17 MB | 29 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [晓刚 秦](https://appshunter.io/developer/544544246) | [峰 蔺](https://appshunter.io/developer/1638851480) |

## What reviewers say

### 天气预报中国

[App page](https://appshunter.io/ios/app/id550836077)

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

**In-app purchases:** none


### Altimeter

[App page](https://appshunter.io/ios/app/altimeter-altitude-elevation/id6788599346)

Track your altitude and location in real-time using GPS and barometric sensors. Record your journeys, analyze elevation trends with charts, and share your altitude milestones with custom data cards.

**Highlights:** Real-time elevation display, Precise location information, Built-in high-precision compass, Track recording and map playback, Elevation history and trend charts, Check-in photos with watermarks, Altitude sharing cards

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

**In-app purchases:** none


## Frequently asked questions

### Is 天气预报中国 free?

天气预报中国 is free to download, with no in-app purchases.

### Is Altimeter free?

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

### Do 天气预报中国 or Altimeter have ads?

天气预报中国 shows ads; Altimeter does not.

### Which is updated more often, 天气预报中国 or Altimeter?

天气预报中国 ships an update every 7 months, and Altimeter every 3 weeks. Most recently, 天气预报中国 was updated on October 29, 2026 and Altimeter on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*