# 文学日记 vs Bars

The clearest difference is update cadence: Bars at monthly against 文学日记's every 11 months. 文学日记's advantage is iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 文学日记 sells 1 one-off in-app purchase and Bars sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

文学日记 ships an update every 11 months, Bars monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 文学日记 | Bars |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Size | 21 MB | 31 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [惠丹 罗](https://appshunter.io/developer/1786147102) | [Noah General Group Inc.](https://appshunter.io/developer/6788244682) |

## What reviewers say

### 文学日记

[App page](https://appshunter.io/ios/app/id6755356679)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Access | $0.99 | one-time |


### Bars

[App page](https://appshunter.io/ios/app/bars-ai-usage-and-data-tracker/id6799355833)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bars Pro Monthly | $1.99 | per month |
| Bars Pro Yearly | $9.99 | per year |
| Bars Pro | $4.99 | one-time |
| Bars Pro | $14.99 | one-time |


## Frequently asked questions

### Is 文学日记 free?

文学日记 is free to download, with in-app purchases available.

### Is Bars free?

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

### Do 文学日记 or Bars have ads?

Neither 文学日记 nor Bars shows ads.

### Which is updated more often, 文学日记 or Bars?

文学日记 ships an update every 11 months, and Bars monthly. Most recently, 文学日记 was updated on October 30, 2026 and Bars on October 31, 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.*