iSlash.io vs Filled Days
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iSlash.io
Read full descriptionHide full description
Get ready to revolutionize your business with omnichannel messaging, and AI as a Service (AIaaS) platform iSlash, assists to achieve the following goals: - Drive user loyalty across various messaging platforms such as WhatsApp API, Messenger, Instagram, WeChat - Enable the company and customer windows by messaging - Accumulate the operation knowledge by an advance no-code chatbot - Leverage AI optimized marketing strategies
Filled Days
This calendar app helps you overcome procrastination with on-screen triggers and rewarding micro-wins. Visualize your time with colorful blocks and easily start focused sessions from your lock screen or widgets.
- On-screen triggers (Lock Screen, Widgets, Dynamic Island)
- Visual time blocking
- Micro-win sessions (5-40 mins)
- Quick-log board
- Day/Week/Month/List views
- Color-coded categories
- Smart reminders
Read full descriptionHide full description
I’ve procrastinated. A lot. So I built the tool I needed: a calendar that nudges me to start and makes each tiny action feel rewarding. Why it works • On-screen triggers. Start right from Lock Screen, Home widgets, or Dynamic Island—no app hunting, no friction. • Visual, not vague. See time as colorful blocks; watch empty gaps shrink as your day fills up. • Micro-wins. Pre-set 5/10/15/20/30/40-minute sessions make “just start” effortless. • Behavior cues. I researched what actually helps: clear next step + visible progress bar = momentum. What I do with it • Tap a tile (Code, Deep Work, Gym, Cleaning, Cooking… you choose) → timer starts → progress shows on Lock Screen. • Quick-log board for instant actions; no typing, no setup. • Day / Week / Month / List views to plan and review at a glance. • Color-coded categories keep context obvious and motivating. • Smart reminders surface the right nudge at the right time. Designed for humans • Gentle, friendly UI—high contrast, readable, and calm. • Built for short bursts or deep focus. • Feels like a game of filling your day, not a chore list. Perfect if you • Want an anti-procrastination calendar that actually gets you to start. • Love time-blocking but hate friction. • Believe small habits create big change. I finally found a way that sticks. If you’ve struggled like me, try filling just one block—then another. Your day will take care of itself.
Screenshots
Verdict
The clearest difference is in-app purchases: iSlash.io at none against Filled Days's 2. Filled Days's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence, ads 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. Filled Days sells 2 in-app purchases, starting at $0.99 per month. iSlash.io asks for nothing beyond the download.
iSlash.io ships an update every 3 weeks, Filled Days every 11 days. The most recent releases landed on October 27, 2026 and October 11, 2026 respectively.
| Parameter | iSlash.io | Filled Days |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 3 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 9 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | iSlash | GreenWood Technology Limited |
In-app purchases
iSlash.io
No in-app purchases
Filled Days
- Filled Days Flow Builders$0.991 Month
- FilledDays Plus$1.991 Month









