# Daily Data Tracker vs Power Reverse Image Search

The clearest difference is price: Daily Data Tracker at Free against Power Reverse Image Search's $2.99. Daily Data Tracker also leads on update cadence (weekly vs every 5 weeks). Power Reverse Image Search's advantage is rating (4.5 vs 3.9) and in-app purchases (none vs 1). On review sentiment, ads and device support there is nothing between them.

Daily Data Tracker is free to download; Power Reverse Image Search costs $2.99 up front. Daily Data Tracker sells 1 in-app purchase, starting at $0.99 per month. Power Reverse Image Search asks for nothing beyond the download.

Power Reverse Image Search holds the better App Store score, 4.5 against 3.9. That said, the two scores are not equally well evidenced: Power Reverse Image Search has 94 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 40% of Daily Data Tracker's written reviews are positive against 47% of Power Reverse Image Search's.

Daily Data Tracker ships an update weekly, Power Reverse Image Search every 5 weeks. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Daily Data Tracker | Power Reverse Image Search |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [3.9 (9 ratings)](https://appshunter.io/ios/app/daily-data-tracker/id372593989/reviews) | **[4.5 (94 ratings)](https://appshunter.io/ios/app/power-reverse-image-search/id1537954993/reviews)** |
| Number of ratings | 9 | **94** |
| Positive reviews | 40.0% of reviews | **47.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | Freemium | **Free** |
| Size | 10 MB | 14 MB |
| Requires iOS | 18.6 | **13** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [文睿 李](https://appshunter.io/developer/372593992) | [婧 李](https://appshunter.io/developer/513574176) |

## 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 |


### Power Reverse Image Search

[App page](https://appshunter.io/ios/app/power-reverse-image-search/id1537954993)

Easily search for images across multiple search engines using a single photo. Upload from your gallery, take a new picture, or crop before searching. Find similar images and discover their origins with a user-friendly interface.

**Highlights:** Multi-engine reverse image search (Google, Yandex, TinEye, Baidu), Search from photo gallery, Search instantly from camera, Image cropping before search, Easy-to-use interface, Share extension for photo library

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

**In-app purchases:** none


## Frequently asked questions

### Is Daily Data Tracker free?

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

### Is Power Reverse Image Search free?

Power Reverse Image Search costs $2.99, with no in-app purchases.

### Which has better reviews, Daily Data Tracker or Power Reverse Image Search?

Power Reverse Image Search is rated higher. Daily Data Tracker averages 3.9 out of 5 from 9 ratings, while Power Reverse Image Search averages 4.5 from 94 ratings.

### Do Daily Data Tracker or Power Reverse Image Search have ads?

Neither Daily Data Tracker nor Power Reverse Image Search shows ads.

### Which is updated more often, Daily Data Tracker or Power Reverse Image Search?

Daily Data Tracker ships an update weekly, and Power Reverse Image Search every 5 weeks. Most recently, Daily Data Tracker was updated on October 3, 2026 and Power Reverse Image Search on September 29, 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.*