Comparison

Synapse Notes vs Documia

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

Head to head
About

Synapse Notes

Features
Read full description

Synaps Notes is a private, on-device note app built for local AI. Write and organize notes directly on your iPhone. Chat with your own notes and documents using local AI models. Import PDFs, images, and text files with OCR support. Keep your data on-device by default, with optional Google Drive backup. No account is required to use the core features

About

Documia

Features
Read full description

Documia turns a letter into a clear list of things to understand and do. Scan several pages or import an image or PDF. Documia extracts the key information and keeps the original close at hand. What you can do: • See the sender, subject, amount, due date and next action when they are detected. • Get reminders before a deadline and mark a bill as paid. • Sort documents by status and category, then search, edit, archive or delete them. • Ask a question about a document in writing or by voice. • Export your account data or delete the account from the app. Designed for sensitive paperwork: • Clear copies used during scanning and text recognition are deleted after processing. • Stored document content and files are encrypted at rest. • Notifications avoid displaying sensitive document details on the lock screen. AI can miss or misread information. Always compare important amounts, dates and instructions with the original document. Documia does not replace legal, medical, tax or financial advice.

Screenshots

Synapse Notes4 screens
Documia4 screens

Verdict

The call

The clearest difference is update cadence: Synapse Notes at every 2 days against Documia's every 10 days. Documia's advantage is iOS requirement (15.5 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Synapse Notes ships an update every 2 days, Documia every 10 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Synapse Notes versus Documia: the parameters behind the verdict, then further details
ParameterSynapse NotesDocumia
PriceFreeFree
Update frequencyEvery 2 days — betterEvery 10 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.5 — better
Further details — not scored
Size8 MB42 MB
Age rating4+4+
DeveloperCan Ahmet OzguvenNardi Haxhija

In-app purchases

None

Synapse Notes

No in-app purchases

None

Documia

No in-app purchases

Questions

Is Synapse Notes free?
Synapse Notes is free to download, with no in-app purchases.
Is Documia free?
Documia is free to download, with no in-app purchases.
Do Synapse Notes or Documia have ads?
Neither Synapse Notes nor Documia shows ads.
Which is updated more often, Synapse Notes or Documia?
Synapse Notes ships an update every 2 days, and Documia every 10 days. Most recently, Synapse Notes was updated on October 25, 2026 and Documia on October 29, 2026.

Other comparisons