ReelStacks vs Simple PDF Assistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ReelStacks
Organize and save your favorite video reels into personalized categories for easy access. Discover a smarter way to manage content, from recipes to fitness routines, ensuring you can find what you love when you need it.
- Customizable reel library
- Save reels by category
- Organize recipes
- Organize workouts
- Save inspiration content
- Easy content retrieval
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Reel Stacks is your personal, customizable library for saving reels by category. Recipes, workouts, inspo—whatever you love, saved where you’ll actually find it.
Simple PDF Assistant
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Simple PDF Assistant is your all-in-one PDF editor for iPhone. All processing happens locally on your device — your documents never leave your phone. POWERFUL TOOLS: • Viewer — View and search PDFs • Merge — Combine PDFs into one • Split — Split PDF by page or chunks • Extract — Select and extract specific pages • Rotate — Rotate pages 90°, 180°, or 270° • Compress — Reduce PDF file size • PDF to Images — Export pages as PNG or JPEG images • Watermark — Add custom text watermarks • Password Protect — Set open and owner passwords • Edit Metadata — Update title, author, subject, and keywords • Reorder Pages — Drag and drop to rearrange • Images to PDF — Convert images to PDF WHY CHOOSE US: Complete Privacy — On-device processing, no uploads Works Offline — No internet needed No Registration — Start instantly Clean Design — Intuitive, no learning curve Download Simple PDF Assistant and take control of your documents today.
Screenshots
Verdict
The clearest difference is update cadence: Simple PDF Assistant at every 4 days against ReelStacks's fortnightly. Simple PDF Assistant also leads on iOS requirement (15.0 vs 18.0). 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.
ReelStacks ships an update fortnightly, Simple PDF Assistant every 4 days. The most recent releases landed on September 9, 2026 and September 12, 2026 respectively.
| Parameter | ReelStacks | Simple PDF Assistant |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 37 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Farrah Wallace | Ut Nguyen Thi Bach |
In-app purchases
ReelStacks
No in-app purchases
Simple PDF Assistant
No in-app purchases
Questions
Is ReelStacks free?
Is Simple PDF Assistant free?
Do ReelStacks or Simple PDF Assistant have ads?
Which is updated more often, ReelStacks or Simple PDF Assistant?
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