Comparison

Truly Simple Nudges vs Chatmark

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

Head to head
About

Truly Simple Nudges

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Truly Simple Nudges solves the problem of remembering to do the little things throughout your day. Standard alarms are too rigid, and to-do lists don't tap you on the shoulder. This tool sends ambient, customizable push notifications to help you stay mindful, hydrate, check your posture, or take screen breaks. It runs quietly in the background on your Mac, iPhone, and iPadβ€”keeping everything in sync natively without bloated progress trackers. Features: β€’ Set nudges to fire at evenly spaced intervals, precise times, or entirely at random. β€’ Customize active hours and specific days of the week for each nudge (so you aren't getting posture checks on Sunday). β€’ Mute notifications on a per-device basis (keep a nudge active on your Mac while muting it on your iPhone). β€’ Quick-access menu bar dropdown on MacOS for easy toggling and pausing. β€’ Nudge library automatically syncs across all your devices via iCloud. β€’ Global "Pause All" button for meetings, movies, or deep focus. β€’ All features available for free, and a one-time, lifetime paid "Pro" version unlocks the ability to have more than three nudges active at a time.

About

Chatmark

Features
Read full description

Chatmark gives you a simple way to: - Organize conversations from multiple AI apps Key Features - Save chats from AI apps instantly via Share Sheet - Import ChatGPT shared links with structured parsing - Clean, readable conversations (user / AI separation) - Markdown support for better readability - Local storage (your data stays on your device) Privacy First - Chatmark stores everything locally on your device. No accounts. No cloud. No tracking.

Screenshots

Truly Simple Nudges3 screens
Chatmark4 screens

Verdict

The call

The clearest difference is in-app purchases: Chatmark at none against Truly Simple Nudges's 1. Truly Simple Nudges's advantage is update cadence (every 9 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Truly Simple Nudges sells 1 one-off in-app purchase. Chatmark asks for nothing beyond the download.

UpkeepUpdate frequency

Truly Simple Nudges ships an update every 9 days, Chatmark every 6 weeks. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

Scorecard2 real differences Β· 4 level
Truly Simple Nudges versus Chatmark: the parameters behind the verdict, then further details
ParameterTruly Simple NudgesChatmark
PriceFreeFree
Update frequencyEvery 9 days β€” betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, Mac β€” betteriPhone, iPod
Requires iOS17.016 β€” better
Further details β€” not scored
Size1 MB27 MB
Age rating4+4+
DeveloperColin WrightTaeeun Kim

In-app purchases

1 purchases

Truly Simple Nudges

One-time1
  • Pro$4.99
None

Chatmark

No in-app purchases

Questions

Is Truly Simple Nudges free?
Truly Simple Nudges is free to download, with in-app purchases available.
Is Chatmark free?
Chatmark is free to download, with no in-app purchases.
Do Truly Simple Nudges or Chatmark have ads?
Neither Truly Simple Nudges nor Chatmark shows ads.
Which is updated more often, Truly Simple Nudges or Chatmark?
Truly Simple Nudges ships an update every 9 days, and Chatmark every 6 weeks. Most recently, Truly Simple Nudges was updated on October 24, 2026 and Chatmark on October 18, 2026.

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