Comparison

The Stack vs WatchPad

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

Head to head
About

The Stack

This app offers a straightforward approach to managing tasks and capturing thoughts. It utilizes a single list of text-based notes organized with hashtags for easy retrieval and organization.

Highlights
  • Simple text-based notes
  • Hashtag organization
  • Easy idea capture
  • To-do list management
  • Streamlined interface
Read full description

The Stack is a different take on To-Do List management. It favours simplicity, and encourages easy capture of your thoughts ("notes to self") as you have them. It uses a single list of simple text-based notes, organised using #hashtags.

About

WatchPad

Features
Read full description

WatchPad is a notes app built for your wrist first. Open your Watch, jot down a thought, and pick it back up on your iPhone. Your notes stay in sync between the two. WHAT YOU CAN DO • Write on your Watch The Watch app is the full app, not a remote. Open the list, tap a note, edit it, done. No folders to manage, no setup screens between you and the page. • Voice to text on iPhone Tap the mic and dictate. The transcript lands as plain text you can keep editing, share to the line below, or turn into a checklist. • Tap-to-check lists Type a line like "- [ ] milk" and it becomes a checklist row. Tap the circle on either device to check it off. The whole note is still just text underneath, so nothing locks you in. • Watch ↔ iPhone sync Notes move directly between your Watch and iPhone over the local link. Edits made on one device show up on the other, and deletes are honored on both sides so nothing comes back from the dead. • Light, Dark, or System Pick the appearance that matches the rest of your watch and phone. The setting follows you on both devices. WATCH-FIRST, NOT WATCH-AFTER Most notes apps treat the watch as a viewer. WatchPad is built the other way around: the watch is where ideas land, and the phone is where you finish them. The watch app stands on its own. You don't need to pull out your phone to take or read a note. WHO IT'S FOR • Anyone who has lost an idea between thinking it and unlocking their phone. • Runners, walkers, cooks, and parents whose hands are busy when the thought arrives. • People who like their notes plain and fast, not stuffed with formatting menus. PRO SUBSCRIPTION Add unlimited notes with WatchPad Pro. Privacy Policy: https://www.mehmetali.co/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

The Stack4 screens
WatchPad3 screens

Verdict

The call

The clearest difference is update cadence: WatchPad at every 10 days against The Stack's every 5 weeks. WatchPad also leads on iOS requirement (18.0 vs 26.0). The Stack's advantage is device support (4 vs 2). On price, ads and in-app purchases 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. The Stack sells 3 one-off in-app purchases and WatchPad sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

The Stack ships an update every 5 weeks, WatchPad every 10 days. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 6 level
The Stack versus WatchPad: the parameters behind the verdict, then further details
ParameterThe StackWatchPad
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 weeksEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, Apple Watch
Requires iOS26.018.0 — better
Further details — not scored
Size12 MB12 MB
Age rating4+4+
DeveloperElegant Chaos LimitedMehmet Ali Demir

In-app purchases

3 purchases

The Stack

One-time3
  • Fresh Straw$0.99
  • A Nice Juicy Carrot$2.99
  • Deluxe Hamster Wheel$9.99
2 purchases

WatchPad

Subscriptions2
  • Weekly3 Days trial$3.997 Days
  • Annual$29.991 Year

Questions

Is The Stack free?
The Stack is free to download, with in-app purchases available.
Is WatchPad free?
WatchPad is free to download, with in-app purchases available.
Do The Stack or WatchPad have ads?
Neither The Stack nor WatchPad shows ads.
Which is updated more often, The Stack or WatchPad?
The Stack ships an update every 5 weeks, and WatchPad every 10 days. Most recently, The Stack was updated on October 7, 2026 and WatchPad on October 13, 2026.

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