Comparison

PDF Squeezer vs FreeSlots Share Availability

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PDF Squeezer

Reduce PDF file sizes on your iPhone or iPad with customizable compression settings. Preview changes before saving and process files securely offline. Automate tasks with iOS Shortcuts integration and compress multiple files at once.

Highlights
  • Customizable compression settings
  • Preview compressed PDFs
  • Offline, on-device processing
  • iOS Shortcuts integration
  • Batch compression
Features
Read full description

PDF Squeezer, the beloved Mac app, is now available for iPhone and iPad! Effortlessly reduce PDF file sizes with customizable compression settings to save space without losing quality. Process files securely on your device, ensuring total privacy with no internet connection required. Experience this well-known app's magic with an unlimited free trial! Customizable Compression Choose from light, moderate, or strong settings to balance file size reduction and quality, right from your iPhone or iPad. See Before You Save Preview your compressed PDFs directly on your device. Ensure the quality meets your needs before saving. Privacy-Focused Compression PDF Squeezer's on-device compression keeps your PDFs private and secure, eliminating the need for an Internet connection. Streamline Your Workflow PDF Squeezer integrates deeply with iOS, including a Shortcuts action for custom workflows. Automate your PDF compression tasks. Batch Compression Compress multiple PDF files at the same time to speed up your work. PDF Squeezer is also available for Mac and Windows as a separate purchase.

About

FreeSlots Share Availability

Features
Read full description

Someone asks when you're free. FreeSlots checks your calendar and gives you a few good options you can send immediately. No booking links. No account. No calendar upload. REPLY WITH TIMES, NOT LINKS 1. Paste the message: "Do you have 30 minutes Tuesday or Wednesday afternoon?" 2. FreeSlots understands the request and checks all your calendars. 3. You get the best 3 times, spread across days, never on top of a meeting. 4. Tap Copy Reply: "I could do Tuesday at 14:00, Wednesday at 13:30, or Wednesday at 15:00. Would any of those work?" Smart Reply understands durations, days, mornings and afternoons, "after 3", "before lunch" and "except Friday". On iPhones with Apple Intelligence it also reads vague or long messages and email threads, entirely on device. REPLY FROM ANY APP Select a message in Mail, WhatsApp or Slack, tap Share → FreeSlots, and copy your reply without switching apps. Or ask Siri: "Find best times in FreeSlots". IN THEIR LANGUAGE, IN THEIR TIME ZONE Replies match the message: English, German (du or Sie), French or Spanish. If they mention where they are, FreeSlots adds their local times. SHARE YOUR WHOLE WEEK The Availability tab lists every free slot for today, this week or any range. Pick and trim slots, then paste them into Messages, WhatsApp, Mail or Slack. With "Tap to Add", recipients can tap a time to add it to their calendar. YOUR RULES • Working hours: only offer times you actually want to meet. • Buffers around busy events. • Minimum slot length and fixed-length blocks. • Choose which calendars count. COMPLETELY PRIVATE Your calendar never leaves your iPhone. FreeSlots reads when you're busy, not what you're doing. No account, no cloud, no tracking, no ads. Works fully offline. FREE, WITH AN OPTIONAL ONE-TIME PRO Finding free time, the Best 3 quick search (also via Siri: "Find best times in FreeSlots") and Friendly or List replies are free. Smart Reply includes 2 free tries. FreeSlots Pro is a one-time purchase, no subscription: unlimited Smart Reply, Short and Professional reply styles, more than 3 suggestions per request, recipient time zones, and creating replies from a message with Siri & Shortcuts. Bought FreeSlots before it was free? You get Pro automatically.

Screenshots

PDF Squeezer4 screens
FreeSlots Share Availability4 screens

Verdict

The call

The clearest difference is update cadence: FreeSlots Share Availability at weekly against PDF Squeezer's monthly. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PDF Squeezer sells 1 one-off in-app purchase and FreeSlots Share Availability sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDF Squeezer ships an update monthly, FreeSlots Share Availability weekly. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

Scorecard1 real difference · 9 level
PDF Squeezer versus FreeSlots Share Availability: the parameters behind the verdict, then further details
ParameterPDF SqueezerFreeSlots Share Availability
PriceFreeFree
Rating4.8 (22 ratings) — better—
Positive reviews63.6% of reviews—
Number of ratings22 — better—
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size29 MB3 MB
Age rating4+4+
DeveloperDaniel WittChristopher Koch

In-app purchases

1 purchases

PDF Squeezer

One-time1
  • Full Version$9.99
1 purchases

FreeSlots Share Availability

One-time1
  • FreeSlots Pro$3.99

Questions

Is PDF Squeezer free?
PDF Squeezer is free to download, with in-app purchases available.
Is FreeSlots Share Availability free?
FreeSlots Share Availability is free to download, with in-app purchases available.
Do PDF Squeezer or FreeSlots Share Availability have ads?
Neither PDF Squeezer nor FreeSlots Share Availability shows ads.
Which is updated more often, PDF Squeezer or FreeSlots Share Availability?
PDF Squeezer ships an update monthly, and FreeSlots Share Availability weekly. Most recently, PDF Squeezer was updated on November 8, 2026 and FreeSlots Share Availability on November 6, 2026.

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