Simple_Todos vs Color Smart Notes Ai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple_Todos
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A simple to-do app that reminds you with a real alarm. **THE PROBLEM** You add a task, then forget to look at the list. A quiet reminder is easy to miss. **WHY OTHER APPS DON'T HELP** Most to-do apps have too many features. Projects, tags, settings — it all takes time to set up. **THE SOLUTION** SimpleTodos has no complicated features. Type a task, add a due time if you want, and get an alarm when it's due. Pin important tasks, see them in a calendar, and sync across your devices with iCloud. Simple to add. Hard to forget.
Color Smart Notes Ai
Organize your thoughts with a unique color-coding system that eliminates the need for tags and folders. Effortlessly switch between notes and checklists, enrich your entries with rich text formatting, drawings, and voice memos. An AI writing assistant is available for free.
- Color-based organization
- Notes and checklists
- Rich text formatting
- Drawing and voice notes
- AI writing assistant
- Reminders
- PIN/Face ID lock
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Color Smart Notes is a notebook where colour does the filing for you. Give a note a colour as you write it and it is already organised — no tags to invent, no folders to maintain. Tap a colour to see only those notes. NOTES AND CHECKLISTS, ONE EDITOR Switch a note to a checklist and back. Drag to reorder, tick items off, and keep the same colour, folder and reminder either way. Nothing waits for a Save button — it saves while you type, and again every way you leave. WRITE THE WAY YOU WANT TO Headings, bold, italic, underline, strikethrough, colour and highlight, size, alignment, lists, inline checkboxes, undo and redo. Add photos, record a voice note into the page, drop in emoji. Give a single note its own background — bundled paper, lined paper or your own photo — and its own font. DRAW STRAIGHT INTO A NOTE A drawing board with six brushes — pen, fountain, pencil, highlighter, pattern and dash — plus stickers, washi tape, page backgrounds, text boxes and photos. It saves into the note and reopens whenever you want to change it. A WRITING ASSISTANT THAT STAYS FREE Ask for a draft, a rewrite or a shorter version without leaving the page; your formatting, photos and voice notes stay where they were. It is not part of the subscription. REMINDERS THAT ACTUALLY ARRIVE Set a date and time, repeat daily, weekly, monthly or yearly, choose a lead time and a sound. If a reminder cannot be scheduled — the time has passed, notifications are off — the app says so when you set it. FIND IT AGAIN Search works the way Vietnamese is actually typed: "ghi chu" finds "ghi chú". Filter by colour, sort, pin what matters. A month calendar shows which days have notes, with optional lunar dates. FOLDERS THAT KEEP THEIR COLOUR Move a note into a folder and it takes the folder's colour, so a folder reads as one thing. Every move offers Undo. LOCK WHAT IS PRIVATE Lock the whole app, or individual notes, behind a PIN or Face ID. A locked note keeps its colour and shows no text anywhere — not on the home screen, in search, in the calendar or in a widget. Both locks are free. YOUR NOTES STAY ON YOUR DEVICE No account, no sync. Your notes live on your iPhone or iPad, and you move them with an encrypted backup file you can password-protect. The writing assistant is the one exception, and it asks first: only that note's text is sent to our writing service, and nothing is kept afterwards. WIDGETS, SIRI AND IPAD A single note and quick capture on the Home Screen and Lock Screen; a calendar agenda and a folder summary come with the subscription. Ask Siri to create a note. On an iPad the list and the note sit side by side, with keyboard shortcuts and drag and drop. Dark mode, Dynamic Type, VoiceOver, English and Vietnamese. WHAT IS FREE Up to 50 notes, 5 folders and 10 lines per checklist, plus an opening set from each of the seven libraries: 12 stickers, 3 washi tapes, 9 drawing papers, 3 pattern pens, 8 note backgrounds, 14 image emoji and a selection of fonts. Ten things are never locked: the writing assistant; backup, restore and import; custom colours and all nine originals; app lock and note lock; everything you have already made; your own photos as backgrounds; reminders; search; system emoji; trash and archive. What you made stays editable even after a subscription ends. WHAT THE SUBSCRIPTION ADDS Unlimited notes, folders and checklist lines, all seven libraries open, and the two extra widgets. Weekly US$1.99 after a 3-day free trial; monthly US$4.99 or yearly US$24.99, each after a one-week free trial. Prices may vary by storefront. Payment is charged to your Apple Account at confirmation and renews automatically unless auto-renew is turned off at least 24 hours before the period ends. Cancel in iOS Settings at any time. Privacy Policy: https://smartnotes.top/app/privacy-policy/color-smart-notes/ Terms of Use: https://smartnotes.top/app/terms-of-uses/color-smart-notes
Screenshots
Verdict
The clearest difference is ads: Color Smart Notes Ai at none against Simple_Todos's shown. Color Smart Notes Ai also leads on update cadence (every 4 days vs every 4 months). On price, in-app purchases, device support and iOS requirement 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. Simple_Todos sells 1 one-off in-app purchase and Color Smart Notes Ai sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Simple_Todos ships an update every 4 months, Color Smart Notes Ai every 4 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Simple_Todos | Color Smart Notes Ai |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 15 MB | 115 MB |
| Age rating | +4 | 4+ |
| Developer | Seung-Un Ham | TAM PHAT INTERIOR TRADING COMPANY LIMITED |
In-app purchases
Simple_Todos
- Remove Ads (Lifetime)$2.99
Color Smart Notes Ai
- Weekly$1.997 Days
- Monthly$4.991 Month
- Yearly3 Days trial$24.991 Year
Questions
Is Simple_Todos free?
Is Color Smart Notes Ai free?
Do Simple_Todos or Color Smart Notes Ai have ads?
Which is updated more often, Simple_Todos or Color Smart Notes Ai?
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