# Daily Data Tracker vs Knowme Storage

The clearest difference is rating: Knowme Storage at 5.0 against Daily Data Tracker's 3.9. Knowme Storage also leads on iOS requirement (16.0 vs 18.6). Daily Data Tracker's advantage is ratings volume (9 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Daily Data Tracker sells 1 in-app purchase, starting at $0.99 per month and Knowme Storage sells 2 in-app purchases, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

Knowme Storage holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 9 and 2 respectively.

Daily Data Tracker ships an update weekly, Knowme Storage every 2 weeks. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Daily Data Tracker | Knowme Storage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (9 ratings)](https://appshunter.io/ios/app/daily-data-tracker/id372593989/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/knowme-storage/id6740251522/reviews)** |
| Number of ratings | **9** | 2 |
| Positive reviews | 40.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Freemium | Freemium |
| Size | 10 MB | 11 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [文睿 李](https://appshunter.io/developer/372593992) | [祺 王](https://appshunter.io/developer/1789135646) |

## What reviewers say

### Daily Data Tracker

[App page](https://appshunter.io/ios/app/daily-data-tracker/id372593989)

Easily record and track personal daily metrics like weight, blood pressure, or child's growth. Customize data categories, visualize trends with charts, and set reminders to build good habits. Securely store all your information locally.

**Highlights:** Customizable data categories, Visualize trends with charts, Data export, backup, and recovery, Built-in reminder function, Local data storage

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Subscription | $0.99 | per month |


### Knowme Storage

[App page](https://appshunter.io/ios/app/knowme-storage/id6740251522)

Organize your personal belongings with this app. Track purchase details, warranties, and usage to gain insights into your spending and ownership habits. Features include multiple view modes, a wishlist, and smart reminders for important dates.

**Highlights:** Comprehensive item tracking (dates, prices, photos), Multiple view modes (List, Grid, Wardrobe), Mindful wishlist with cooling-off period, Quick item add via sharing or photos, Data insights and spending visualizations, Smart reminders for warranties and expirations, Goal setting for ownership habits

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Annually | $4.99 | per year |
| Pro Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is Daily Data Tracker free?

Daily Data Tracker is free to download, with in-app purchases available.

### Is Knowme Storage free?

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

### Which has better reviews, Daily Data Tracker or Knowme Storage?

Knowme Storage is rated higher. Daily Data Tracker averages 3.9 out of 5 from 9 ratings, while Knowme Storage averages 5.0 from 2 ratings.

### Do Daily Data Tracker or Knowme Storage have ads?

Neither Daily Data Tracker nor Knowme Storage shows ads.

### Which is updated more often, Daily Data Tracker or Knowme Storage?

Daily Data Tracker ships an update weekly, and Knowme Storage every 2 weeks. Most recently, Daily Data Tracker was updated on September 22, 2026 and Knowme Storage on September 17, 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.*