# ContactsDelete vs PDF Size Reducer

The clearest difference is review sentiment: PDF Size Reducer at 100% against ContactsDelete's 0%. PDF Size Reducer also leads on rating (5.0 vs 1.0) and update cadence (every 8 days vs every 2 months). ContactsDelete's advantage is monetization model (free vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ContactsDelete sells 1 one-off in-app purchase and PDF Size Reducer sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Size Reducer holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 0% of ContactsDelete's written reviews are positive against 100% of PDF Size Reducer's.

ContactsDelete ships an update every 2 months, PDF Size Reducer every 8 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | ContactsDelete | PDF Size Reducer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/contactsdelete-bulk-cleaner/id6496860342/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pdf-size-reducer-pdfbuddy/id6757869694/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 22 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Yunus Gunduz](https://appshunter.io/developer/1694137492) | [App Vista Studio](https://appshunter.io/developer/1566540600) |

## What reviewers say

### ContactsDelete

[App page](https://appshunter.io/ios/app/contactsdelete-bulk-cleaner/id6496860342)

Manage your phone contacts efficiently with this utility. It offers tools for deleting, organizing, and recovering your contact list with ease. Take control of your address book in 2026.

**Highlights:** Delete contacts, Organize contacts, Recover contacts, Phonebook management, One-tap deletion

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $2.99 | one-time |


### PDF Size Reducer

[App page](https://appshunter.io/ios/app/pdf-size-reducer-pdfbuddy/id6757869694)

Easily scan documents, convert images and text to PDF, and manage your files on the go. This app offers essential tools for creating, editing, and signing PDFs with a simple interface.

**Highlights:** Scan documents to PDF, Convert images and text to PDF, Convert PDFs to images and Word documents, Merge and split PDF files, Compress PDF size, Add watermarks and signatures, Secure and share PDFs

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $1.99 | per 7 days |
| Monthly | $2.99 | per month |
| Yearly | $19.99 | per year |


## Frequently asked questions

### Is ContactsDelete free?

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

### Is PDF Size Reducer free?

PDF Size Reducer is free to download, with in-app purchases available.

### Which has better reviews, ContactsDelete or PDF Size Reducer?

PDF Size Reducer is rated higher. ContactsDelete averages 1.0 out of 5 from 1 ratings, while PDF Size Reducer averages 5.0 from 3 ratings.

### Do ContactsDelete or PDF Size Reducer have ads?

Both ContactsDelete and PDF Size Reducer show ads.

### Which is updated more often, ContactsDelete or PDF Size Reducer?

ContactsDelete ships an update every 2 months, and PDF Size Reducer every 8 days. Most recently, ContactsDelete was updated on October 24, 2026 and PDF Size Reducer on October 24, 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.*