# Watch Wrist Temp vs 1 Bit Log

The clearest difference is update cadence: Watch Wrist Temp at every 10 days against 1 Bit Log's every 6 months. Watch Wrist Temp also leads on iOS requirement (17.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Watch Wrist Temp sells 8 in-app purchases, starting at $1.99 per 7 days and 1 Bit Log sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Watch Wrist Temp ships an update every 10 days, 1 Bit Log every 6 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Watch Wrist Temp | 1 Bit Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (23 ratings)](https://appshunter.io/ios/app/watch-wrist-temp-tracker/id6740745491/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 40.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 3 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [TIBOR BANKO](https://appshunter.io/developer/1787054839) | [Fatih Emir Onder](https://appshunter.io/developer/1832671310) |

## What reviewers say

### Watch Wrist Temp

[App page](https://appshunter.io/ios/app/watch-wrist-temp-tracker/id6740745491)

Monitor your wrist temperature trends directly from your Apple Watch. Visualize data with clear graphs, track sleep and heart rate, and sync seamlessly with Apple Health. Understand your body's patterns over time.

**Highlights:** Wrist temperature tracking, Temperature trend graphs (°C/°F), Apple Health integration, Sleep and heart rate monitoring, Daily and long-term pattern spotting

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Chat Assistant | $1.99 | per 7 days |
| Premium – Monthly | $3.99 | per month |
| AI Chat Assistant | $3.99 | per month |
| Premium - Yearly | $17.99 | per year |
| AI Chat Assistant | $44.99 | per year |
| Premium Monthly | $0.99 | one-time |
| Premium Yearly | $3.99 | one-time |
| Lifetime Access | $29.99 | one-time |


### 1 Bit Log

[App page](https://appshunter.io/ios/app/1-bit-log/id6756241700)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Watch Wrist Temp free?

Watch Wrist Temp is free to download, with in-app purchases available.

### Is 1 Bit Log free?

1 Bit Log is free to download, with in-app purchases available.

### Do Watch Wrist Temp or 1 Bit Log have ads?

Neither Watch Wrist Temp nor 1 Bit Log shows ads.

### Which is updated more often, Watch Wrist Temp or 1 Bit Log?

Watch Wrist Temp ships an update every 10 days, and 1 Bit Log every 6 months. Most recently, Watch Wrist Temp was updated on October 25, 2026 and 1 Bit Log on October 28, 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.*