An elephant never forgets

Stop forgetting
what you borrowed

Peni keeps track of what you borrow and lend. Books, money, tools, clothes. You get smart reminders before things go overdue, calendar sync, and contacts built in. Free to start, no card required.

✓ Free to start✓ No card needed✓ Try Pro free 14 days
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Peni
3 items due soon
⚠️
📚
The Midnight Library
Local Library
2d left
💰
Dinner tab — €24
Sarah · Lent
In 5d
📦
Power drill
Marcus
Overdue
📚
Anxious Generation
Local Library
In 28d
✅ Returned!
🔔 Due in 2 days
Free to start
iOS & Android
Try Pro free 14 days
No card needed

Sound familiar?

We all lend things.
Nobody remembers.

It starts with one borrowed book. Then a charger. Then a tenner for coffee. Before long you have lost track of half your stuff and feel weird asking about it.

📚

Where did my book go?

You lent it months ago. They forgot. You forgot. Gone.

💰

Who owes me?

You paid for dinner, covered the round, fronted the deposit. It adds up.

📦

Did I return that?

You borrowed a drill, a dress, a charger. You think you gave it back. Probably.

📅

Library fine. Again.

The return date crept up. Peni would have reminded you three days earlier.

How it works

Follows you through
the whole thing.

Peni
3 items due soon
⚠️
📚
The Midnight Library
Local Library
2d left
💰
Dinner tab — €24
Sarah · Lent
In 5d
📦
Power drill
Marcus
Overdue
📚
Anxious Generation
Local Library
In 28d

Step 01

Everything at a glance

Borrowed books, lent items and IOUs all in one place. Peni nudges you before things go overdue.

Step 02

Add anything in seconds

Pick a type, name it, set a due date. Done. Peni schedules reminders at 3 days, 1 day, and day-of automatically.

Step 03

Scan receipts and book shelves

Point the camera at a receipt, book shelf or library slip. Peni reads the text and pulls out the items. Tick what you want, edit any amounts, and save the lot in one go.

Step 04

Upcoming this week

See everything due across the month at a glance. Tap any day to add a new item with the date already filled in.

Step 05

Mark it done. Feel good.

Mark it done with a tap. Peni keeps a full history. Share a confirmation via SMS or the native share sheet in one tap.

Step 01

Everything at a glance

Borrowed books, lent items and IOUs all in one place. Peni nudges you before things go overdue.

Peni
3 items due soon
⚠️
📚
The Midnight Library
Local Library
2d left
💰
Dinner tab — €24
Sarah · Lent
In 5d
📦
Power drill
Marcus
Overdue
📚
Anxious Generation
Local Library
In 28d

Step 02

Add anything in seconds

Pick a type, name it, set a due date. Done. Peni schedules reminders at 3 days, 1 day, and day-of automatically.

What did you borrow?
Tap a category to get started
📚
Library book
📦
Item
💰
Money
Other

Step 03

Scan receipts and book shelves

Point the camera at a receipt, book shelf or library slip. Peni reads the text and pulls out the items. Tick what you want, edit any amounts, and save the lot in one go.

Receipt scanner
CAMERA
SCANNING
📷Point at receipt
Mario's Restaurant
Pasta$40
Wine$12
Salad$30
Your total$52.00

Step 04

Upcoming this week

See everything due across the month at a glance. Tap any day to add a new item with the date already filled in.

March 2026
M
T
W
T
F
S
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
📚
Midnight Library
28 Mar
💰
Dinner tab — €24
30 Mar
📦
Power drill
Overdue

Step 05

Mark it done. Feel good.

Mark it done with a tap. Peni keeps a full history. Share a confirmation via SMS or the native share sheet in one tap.

My Items
Active (3)
Done (4)
Completed
📚
Atomic Habits
Returned · Library
25 Mar
💰
Lunch split — €15
Tom · Got back
24 Mar
📦
HDMI cable
Sarah · Returned
22 Mar
3d Late
🎉
3 things sorted this week!

What's included

Simple to use.
Hard to forget.

🔔

Smart reminders

Notified 3 days before, the day before, and on the day. Never miss a return date.

📚

Library books

Tracks due dates for library loans. Auto-fills your library name. No more fines.

💰

Money & tabs

Tabs, IOUs, split bills. Know exactly what you are owed and by who.

📷

Receipt scanner

Point the camera at a receipt or book shelf. Tick what you want to track and save everything in one go.

🗓️

Calendar sync

Due dates land in your device calendar automatically. One-day alarm included.

🌌

4 themes + dark mode

Indigo, Jungle, Temple, and Aurora dark mode. Pro unlocks them all.

Two modes, one app
😊Friendly mode

Gentle nudges and encouraging messages. Good for staying organised day to day.

Fierce mode

Blunt reminders, zero excuses. For when gentle just does not work.

Tap either mode to see what it feels like. Switch any time in Settings.

Pricing

Free to start.
Upgrade when you're ready.

Start free. Try Pro free for 14 days from inside the app. Upgrade only if you love it.

Free
$0
forever
  • 15 active reminders
  • Borrow, lend and money tracking
  • Due date notifications
  • Calendar view
  • Library reminders
  • Contacts picker + SMS
  • Focus mode
  • All themes + dark mode
  • Unlimited reminders
  • Receipt scanner
  • Item photos
Start for free →
Most popular
Pro
$3.99
per month
  • Everything in Free
  • Unlimited reminders
  • All 4 themes + dark mode
  • Item photos
  • Calendar sync
  • Priority support
Try Pro free for 14 days →

No card needed during trial

Pay yearly and save 41%. $27.99/year

🐘 An elephant never forgets.
Now neither will you.

Free to start. No card needed.

Start for free 🐘
📬

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