Comparison

Slipster vs Presteza

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

Head to head
About

Slipster

Features
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Slipster turns your to-do list into 15-minute tiles you can actually schedule - capture a task, size it, and either drop it onto your calendar or leave it in the list for later. CAPTURE FAST, SCHEDULE WHEN YOU'RE READY Add a task in seconds. Every task is sized in 15-minute units (1x-8x, so up to 2 hours) - small enough to actually start, not another vague "someday" item. Leave it in the list, or schedule it straight onto your day. YOUR OWN CALENDAR, NOT A TAKEOVER Schedule a task and Slipster creates its own "Slipster" calendar right on your device - no Google sign-in required, just one permission tap. It sits alongside your existing calendars, never mixed into them. It's two-way: move or rename the event in Calendar and Slipster picks up the change automatically. The list is always the source of truth - putting a task on the calendar is a loan, not a move. FOUR WAYS TO SEE YOUR DAY List, Day, Agenda, and Week views, plus categories (Home, Work, Shopping, and your own) so you can filter down to just what's relevant right now. RECURRING TASKS THAT DON'T MAKE YOU RE-TYPE THEM Set a task up once as a template - fixed day or floating to the next open slot - and stop retyping "bins out" or "water the plants" every single week. THE GAP-FILLER Slipster checks your other calendars' free/busy time and surfaces tasks that actually fit the gap you have right now - instead of leaving you to eyeball your calendar and guess. SLIPSTER PRO Everything above is free, forever - it's never getting paywalled retroactively. Slipster Pro is an optional subscription that adds sync across all your devices, so your list and schedule stay in step everywhere you use Slipster. No ads, no streaks, no guilt-trip notifications - just an honest way to get from "I should do that sometime" to it actually being on your calendar. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Presteza

Features
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**You live your life. Presteza takes care of the schedule.** Your calendar isn’t the problem. Administering it is. Booking, remembering, checking whether there’s time, remembering the document you need to bring, chasing the person who said they’d reply. It’s work that shows up nowhere and eats the whole day. **Say what’s happening** “Appointment with Dr. Lima Thursday at 11:30 on Paulista.” Done. No form, no category to pick, no fields. Presteza understands the sentence and shows you what it understood — before saving, so you can correct it. It works typed, spoken, or shared from another app: a message, a photo, a PDF. **Find what’s already scheduled elsewhere** The Find events agent looks in the sources you allow: birthdays from Contacts and Calendar, events that repeat every year, special occasions — and the chats, photos and files you hand over. Each suggestion shows where it came from and tells you if it’s already in your schedule. Nothing is saved without your tap. For a birthday, choose how far ahead — on the day, or 1, 3 or 7 days before — and get the reminder every year. WhatsApp doesn’t let other apps read your chats: you export the chat from WhatsApp and choose Presteza. Only the text is read, on your device, and it isn’t kept. **Know what matters now** My Day doesn’t list everything you have. It names the few things that deserve your attention — and stays quiet when there are none. A calm day is a legitimate answer, not an empty screen to fill. **When to leave, when that can be worked out** With an address, Presteza works out the journey and tells you when to go. When it can’t work it out, it says so, instead of guessing. **What you need to bring** If the clinic’s message said “bring the lab request”, Presteza reminds you on the day. It doesn’t invent preparations: it repeats what was written, and shows you where it came from. **What you’re waiting on** “Marina said she’d send the quote.” It’s on record, and it comes back when the date passes. Without chasing anyone for you, and without an opinion about who runs late. **Alongside the iPhone Calendar** Presteza reads the calendars you choose. Your events stay the Calendar’s; it only knows about them so it won’t offer you a time you’ve already given away. **Across the iPhone** Home Screen widget, a Live Activity as the appointment approaches, Shortcuts and Siri, and sharing from any app. **Private by architecture** No account. No sign-up. No Presteza server. Your appointments stay on your iPhone. What you write, say or photograph is interpreted on the device. Contacts, when you allow them, are read on the device — names and dates only. Routing and weather use Apple services when you ask for them. That is the only thing that leaves the device, and only when you ask. **No subscription** Seven days with everything unlocked. After that, one permanent purchase. When the trial ends, **nothing is deleted**. Your schedule stays whole and visible; what then requires the purchase is creating and editing. **In six languages** Portuguese, English, Spanish, German, French and Italian — and Presteza understands sentences in all six, not just a translated interface.

Screenshots

Slipster4 screens
Presteza4 screens

Verdict

The call

The clearest difference is update cadence: Slipster at daily against Presteza's weekly. Slipster also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Slipster sells 2 in-app purchases, starting at $2.99 per month and Presteza sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Slipster ships an update daily, Presteza weekly. Both last shipped on October 24, 2026.

Scorecard2 real differences · 4 level
Slipster versus Presteza: the parameters behind the verdict, then further details
ParameterSlipsterPresteza
PriceFreeFree
Update frequencyDaily — betterWeekly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better26.0
Further details — not scored
Size29 MB11 MB
Age rating4+4+
DeveloperDCB ProductionsR.R. PROCESSAMENTO DE DADOS E SERVIÇOS SS LTDA

In-app purchases

2 purchases

Slipster

Subscriptions2
  • Slipster Pro Monthly$2.991 Month
  • Cross Device Sync - Yearly$29.991 Year
1 purchases

Presteza

One-time1
  • Presteza Lifetime$39.99

Questions

Is Slipster free?
Slipster is free to download, with in-app purchases available.
Is Presteza free?
Presteza is free to download, with in-app purchases available.
Do Slipster or Presteza have ads?
Neither Slipster nor Presteza shows ads.
Which is updated more often, Slipster or Presteza?
Slipster ships an update daily, and Presteza weekly. Most recently, Slipster was updated on October 24, 2026 and Presteza on October 24, 2026.

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