Comparison

BrainBuffer vs Chronaya

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

Head to head
About

BrainBuffer

Features
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Your brain isn't built for holding onto things. BrainBuffer is. Open the app, type a thought, tap send. That's it — no folders to choose, no categories to pick, no setup standing between you and getting something out of your head. Simply effective. CAPTURE WITHOUT FRICTION Just type. BrainBuffer strips away every extra step between having a thought and having it safely out of your head. DATES THAT WRITE THEMSELVES Type "call mom tomorrow" or "email the client in three days" and BrainBuffer picks up the timing automatically — no date picker required. Need something more specific? Tap the calendar icon to set an exact time instead. A LIST THAT SORTS ITSELF Unfinished thoughts float to the top. Pinned ones lead the pack. Anything scheduled soonest comes first. You never have to organize anything — open the app and the most important thing is already waiting at the top. SEE YOUR DAY AT A GLANCE Switch to Timeline view to see everything grouped into Overdue, Today, Tomorrow, This Week, and Later — a clear shape for your day without lifting a finger. REMINDERS THAT ACT, NOT JUST ALERT When something comes due, BrainBuffer lets you know — and you can snooze it an hour, push it to tomorrow, or mark it done right from the notification. No need to even open the app. ALWAYS ON YOUR HOME SCREEN Add the BrainBuffer widget to see your latest thoughts without unlocking your phone. STAYS WITH YOU Turn on iCloud Sync and your buffer follows you across every device signed into your iCloud account. Prefer to keep everything local? Turn it off anytime — your data, your call. MADE TO GET OUT OF YOUR WAY Pick your accent color, choose light or dark mode, and switch between List and Timeline views — BrainBuffer adapts to you, not the other way around. BrainBuffer isn't trying to be a project manager or a life-organization system. It's the fastest possible path from "I need to remember this" to "it's handled." Empty your brain. Trust the buffer.

About

Chronaya

Features
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Catch return windows, warranty expirations, free trials and subscription renewals before they cost you. Chronaya keeps each important date together with its reminders, receipt, notes and next step, on your device and without an account. A calendar can remind you of a date. Chronaya also keeps what you need to act on it: the receipt for a return, the invoice for a warranty claim, the price of a renewal, or the link to manage a free trial. WHAT YOU CAN TRACK • Return windows: the last day to return an online or in-store purchase • Warranties: the warranty expiration date, with the receipt or invoice • Subscriptions and free trials: a reminder before a renewal or before a trial turns into a charge • Memberships and recurring payments: weekly, monthly or yearly • Documents: passport, ID card, driver's license, visa and permit expiry dates • Insurance: car, home, health and travel policy renewals • Vehicles: registration, inspection and insurance dates • Any other personal or household deadline REMINDERS THAT FIT THE DEADLINE • Get reminded on the day, or from 1 day up to 1 year before • Start with sensible defaults for each type, such as 7 days and 1 day before a return deadline, or 30 days and 7 days before a document expires • Choose the time of day your reminders arrive • Mark a subscription payment as completed and the record moves to the next renewal date • Reminders are scheduled on your device and work offline SEE WHAT NEEDS ATTENTION • Dates are grouped into Overdue, Today, Next 7 Days, Next 30 Days and Later • Each type of record suggests a useful next step, such as checking the saved receipt before a return • Search titles, notes and attachment names, or filter by category RECEIPTS AND DOCUMENTS IN THE SAME PLACE • Take a photo of a receipt, or add images and PDFs from your photos and files • Preview supported attachments inside the record • Save the price, store, order or serial number, and your own notes • Tap links and phone numbers saved in your notes When a reminder arrives, the date and the proof you need are already together. SEE WHAT YOU AVOIDED PAYING When you confirm that you canceled a subscription before it renewed, Chronaya adds that payment to your yearly savings summary. Only renewals you mark as canceled are counted. Chronaya never estimates savings for you. PRIVATE AND OFFLINE BY DESIGN • No account or sign-up • Records and attachments are stored on your device • No Chronaya cloud account; your records and attachments are not uploaded automatically • No ads • Back up your records and attachments to a single file and restore them later Internet access may be needed for app updates, App Store purchases and opening saved links. Reminder delivery depends on your notification settings. FREE AND LIFETIME PRO Chronaya Free includes up to 5 active records, 1 attachment per record and 2 reminders per record. Archived records do not count toward the limit. Lifetime Pro is an optional one-time in-app purchase, not a subscription. It removes these limits and lets you choose a separate reminder time for each record. Backup and restore, offline use, the savings summary and the ad-free experience are included for everyone. ALSO INCLUDED • Light and dark themes, including a true black dark mode • English and Turkish • Your choice of currency and date format Chronaya is for the dates that can cost you money, time or access when they slip by.

Screenshots

BrainBuffer4 screens
Chronaya4 screens

Verdict

The call

The clearest difference is in-app purchases: BrainBuffer at none against Chronaya's 1. Chronaya's advantage is iOS requirement (15.0 vs 26.4). On price, ads 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. Chronaya sells 1 one-off in-app purchase. BrainBuffer asks for nothing beyond the download.

Scorecard2 real differences Ā· 4 level
BrainBuffer versus Chronaya: the parameters behind the verdict, then further details
ParameterBrainBufferChronaya
PriceFreeFree
Update frequency—Every 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.415.0 — better
Further details — not scored
Size3 MB24 MB
Age rating4+4+
DeveloperDavid BleidtAHMET BURHAN KAYALI

In-app purchases

None

BrainBuffer

No in-app purchases

1 purchases

Chronaya

One-time1
  • Chronaya Lifetime Pro$4.99

Questions

Is BrainBuffer free?
BrainBuffer is free to download, with no in-app purchases.
Is Chronaya free?
Chronaya is free to download, with in-app purchases available.
Do BrainBuffer or Chronaya have ads?
Neither BrainBuffer nor Chronaya shows ads.

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