Simple Memo vs Simplenote
Which Should You Choose?
Simplenote is a simple plain-text note app that stores and syncs notes in your account; it has no built-in send-to-a-preset-address feature (the iOS "Send" share menu and Publish to web are available). Simple Memo is purpose-built for one workflow: be ready to type 0.4 seconds after the tap (warm launch, iPhone 16e), then email the thought to yourself. Tap Send and the memo is emailed to your preset address.
This comparison is written by Simple Memo's developer using published product information. We have not published a usage log or a controlled speed comparison, so this is not a hands-on review and does not rank speed. The main difference is the "output path": Simplenote stores and syncs notes inside the app, while Simple Memo emails them into your existing workflow.
What is Simplenote?
Simplenote is a plain-text note-taking app by Automattic (the company behind WordPress.com). True to its name, it prioritizes simplicity and is available across all major platforms (iOS, Android, Windows, Mac, Linux, Web) completely free. It offers tagging, search, version history, and Markdown support. Notes are stored on Simplenote's servers, and there is no send-to-a-preset-address feature. Account creation is required. Simplenote is built for accumulating notes within the app, not for instantly sending thoughts to your email inbox.
Comparison Table: Simple Memo vs Simplenote
| Feature | Simple Memo | Simplenote |
|---|---|---|
| Launch Speed | 0.4s (type immediately) | Not measured |
| Email Send | one-tap direct send | No send-to-self feature (iOS "Send" available) |
| One-Tap Send | Yes (direct email) | No (sync, publish, collaborate and export available) |
| No Account Required | Use existing email | Simplenote account required |
| Free Tier | 3 sends/day (Obsidian-only saving is Premium) | Completely free, no limits |
| Offline Outbox | AES-GCM encrypted, auto-resend | No (offline editing only) |
| Encryption | AES-GCM (on-device) | Encrypted in transit (help center says not encrypted at rest) |
| Cross-Platform | iOS only | All platforms |
| Tags & Search | On-device AI adds tags (with Obsidian set up and AI Auto-Tagging on; search in your mail app) | Yes |
| Version History | No | Yes |
| Markdown | No | Yes |
| UI Complexity | Minimal (input + send) | Simple (list + detail) |
4 Different Definitions of "Simple"
-
1
Different Meanings of "Simple": Save Simply vs Send Simply
Simplenote's "simple" means simplifying note storage, sync, and search. Simple Memo's "simple" means being ready to type about 0.4 seconds after the tap (developer-measured, warm launch), then sending with one tap. Same word, fundamentally different optimization targets. -
2
Sync Model: Simperium vs Email
Simplenote uses the Simperium protocol for real-time sync across all devices running the Simplenote app. Simple Memo uses email as sync — readable without any Simplenote app, accessible from Gmail, Outlook, Apple Mail, or any client. The sync mechanism is fundamentally different. -
3
Accumulation vs Flow: How Long Notes Stay
Simplenote notes "accumulate" within the app, managed by tags, search, and version history. Simple Memo notes are emailed when you tap Send; the app keeps only an encrypted on-device send history. Whether the app is a "place notes reside" or a "place notes pass through" defines opposite app personalities. -
4
Offline Behavior: Save vs Save + Auto-Send
Simplenote can edit and save notes offline, syncing to Simplenote servers when reconnected. Simple Memo's Outbox holds memos you send while offline with AES-GCM encryption and auto-sends them as email when connectivity returns. The "exit path" after going back online is different.
Redefining Simple: Storage vs Delivery
Both Simplenote and Simple Memo champion "simple" minimal UIs, but their philosophies of simplicity are fundamentally different. Simplenote simplifies "where you store notes" — stripping away decoration, managing text with just tags. Simple Memo simplifies "the act of sending notes" — one-tap sending to email, with only an encrypted on-device send history kept in the app.
This difference manifests in the "memo lifecycle." In Simplenote, notes accumulate within the app, searchable by tags, with version history for rollback. The note's "home" is Simplenote. In Simple Memo, notes leave as email the moment you write them. The note's "home" is your email inbox. Neither is superior — the right tool depends on how you want to handle your notes. Accumulate and search? Simplenote. Send each note to your inbox as you write it? Simple Memo.
Who Should Choose Which?
- Want memos delivered to your email inbox
- Don't want to create another account
- Need to start typing the instant you launch
- Want offline auto-send when reconnected
- Don't need to accumulate notes in an app
- Want quick capture with a minimal UI
- Accumulate and search notes long-term
- Need a completely free tool with no limits
- Use Windows, Mac, Linux, or Web
- Organize notes with tags
- Write in Markdown
- Need version history for past edits
FAQ
Is Simplenote's Simperium sync or email delivery more reliable?
Either can stop. Simplenote syncs through its own Simperium service, so sync stops if that service is down. Simple Memo delivers memos as email through a sending service (Resend), so delivery depends on that service and on the receiving mailbox. Memos that cannot be sent stay in the on-device Outbox and are retried when the connection returns; delivered memos stay in your inbox.
Simplenote tags vs Simple Memo email search — which finds notes faster?
Simplenote organizes with tags, but you must tag notes manually. Simple Memo sends memos as emails, so you get Gmail's or Outlook's powerful full-text search for free. No tagging effort needed — just search naturally later. The trade-off is tagging in the app vs searching delivered mail.
Does Simple Memo have version history like Simplenote?
Simplenote has a slider-based version history that lets you revert to past edits. Simple Memo doesn't have version history, but each memo is sent as a separate email that can never be overwritten. The philosophy differs: Simplenote tracks "editing history," while Simple Memo creates a "chronological thought stream."
Simplenote is free — why would I choose Simple Memo?
Simplenote is an excellent free app, but it follows an accumulation model where notes pile up. Simple Memo follows a flow model — write and send; there is nothing to organize inside the app, and you review delivered mail in your inbox. Even the free plan (3 memos per day) is enough for capturing fleeting thoughts and sending them to your inbox instantly.
Can I use Simplenote and Simple Memo across Android and iPhone?
Simplenote is cross-platform (iOS, Android, Web, desktop), while Simple Memo is currently iOS only. However, memos sent via Simple Memo arrive as emails, so you can view and search them from any Android email app. Capture on iPhone, access everywhere via email.
