SwingControl Ⅲ vs PDF Slim
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SwingControl Ⅲ
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This App is a derived version version of Swing Control.The bird button icon is changed into a baby.It can push the audio and remote control the connected baby products by the bluetooth after installing in the mobile phone. Audio can be add to App or playing through other music players. Timing and music model change can be operated fast and easily by App, to mother and baby bring more happy time.
PDF Slim
Reduce the size of your PDF files with adjustable quality settings. Save or share compressed documents directly from the application. Access detailed information about each PDF.
- Compress PDF files
- Adjustable quality levels
- Save compressed PDFs
- Share instantly
- View PDF details
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A smart compression app that quickly and easily reduces PDF file size! • Every Feature, No Payment Use every feature right away — no payment required. • Your Choice of Compression Quality Choose from three quality levels — Low, Medium, and High — to control how much your PDFs are compressed. The lower the quality, the smaller the file. • Detailed PDF Information Check key details at a glance, including file name, page count, file size, and creation date. • Separate Save & Instant Sharing Your original PDF stays untouched — the compressed copy is saved separately and can be shared instantly from the app.
Screenshots
Verdict
The clearest difference is update cadence: PDF Slim at weekly against SwingControl Ⅲ's every 14 months. SwingControl Ⅲ's advantage is iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SwingControl Ⅲ ships an update every 14 months, PDF Slim weekly. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.
| Parameter | SwingControl Ⅲ | PDF Slim |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 14 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 3 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 小梅 苏 | MBG Studio |
In-app purchases
SwingControl Ⅲ
No in-app purchases
PDF Slim
No in-app purchases
