Subscription intelligence for Nigeria

Know exactly what you're spending — in Naira.

SubSentinel reads your bank SMS alerts and email receipts — locally, on your device — and automatically tracks every subscription in Naira.

Join the waitlist See how it works
₦88k
Average monthly spend tracked per user
6.2
Active subscriptions the average user manages
3×
Faster to spot forgotten or duplicate charges
₦ 187,430
est. monthly cost
6 active subs
3 currencies
Subscriptions
see all
N
Netflix
Monthly
next · Apr 22
₦24,474
$15.49
S
Spotify
Monthly
next · Apr 24
₦15,800
$9.99
C
ChatGPT Plus
Monthly
next · Apr 27
₦15,800
$10.00
D
DSTV Premium
Monthly
next · May 02
₦29,500
I
iCloud 200GB
Monthly
next · May 04
₦3,160
$2.00
USD ₦1,580·GBP ₦2,010·EUR ₦1,705
9:41
Good morning, Tobi
₦ 187,430
est. monthly cost
6 active subs
3 currencies
Subscriptions
see all
N
NetflixStandard
next · Apr 22
₦24,474
$15.49
S
SpotifyPremium
next · Apr 24
₦15,800
$9.99
C
ChatGPT PlusPlus
next · Apr 27
₦15,800
$10.00
D
DSTV PremiumPremium
next · May 02
₦29,500
USD ₦1,580·GBP ₦2,010·EUR ₦1,705
Home
Subscriptions
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Features

Everything you need, nothing you don't

Bank SMS parsing
Forward debit alerts from GTBank, Zenith, Kuda and more. SubSentinel reads each message and matches it to a subscription automatically.
Gmail receipt scanning
Connect your inbox and SubSentinel finds subscription confirmations and renewal receipts — so nothing gets missed even without SMS alerts.
Processed on your device
All parsing happens locally. Your bank messages and emails never leave your phone — only matched subscription data is stored.
Live NGN conversion
Every USD, GBP or EUR charge is shown in Naira at the real-time interbank rate. USD ₦1,580 · GBP ₦2,010 · EUR ₦1,705.
72-hour pre-debit alerts
Get notified 3 days before any subscription renews so you're never caught short — especially when the rate has moved since last month.
Full transaction history
See every charge per subscription with the exact NGN amount paid, the card used, and the date — going back as far as your alerts go.
How it works

Up and running in under two minutes

01
Connect a source
Forward bank SMS alerts from GTBank, Zenith, Kuda and more — or link your Gmail inbox for subscription receipts. Everything is parsed locally on your device.
02
SubSentinel auto-detects charges
The app reads each debit alert and matches it to a known subscription. Unmatched transactions are flagged for you to review — nothing slips through.
03
See everything in Naira
Your dashboard shows every active subscription converted to NGN at the live interbank rate. Monthly total, next due dates, and per-service history in one place.
04
Get notified before each renewal
A push notification lands 72 hours before each charge so you can cancel, top up, or just be ready — especially when rates have shifted since last month.
9:41
Good morning, Tobi
₦ 187,430
est. monthly cost
6 active subs
3 currencies
Subscriptions
see all
N
NetflixStandard
next · Apr 22
₦24,474
$15.49
S
SpotifyPremium
next · Apr 24
₦15,800
$9.99
C
ChatGPT PlusPlus
next · Apr 27
₦15,800
$10.00
D
DSTV PremiumPremium
next · May 02
₦29,500
USD ₦1,580·GBP ₦2,010·EUR ₦1,705
Home
Subscriptions
Add
Settings
Pricing

Yours to keep, no strings attached.

SubSentinel is completely free to use — no subscriptions, no paywalls, no limits. If the app saves you money and you want to show appreciation, you can tip the developer directly from within the app.

Unlimited subscriptions
Track as many services as you have, across any currency.
Live NGN rates
Real-time interbank conversion for every foreign charge.
Pre-debit alerts
72 hours notice before each renewal, always.
SMS & Gmail parsing
Auto-detect charges from your bank alerts and inbox.
Full history
Every charge, every rate, going back as far as your alerts.
Tip the developer
Love the app? Send a small tip in-app. Totally optional.
From users

People who stopped getting surprised

“I had no idea I was spending ₦88k a month on subscriptions until SubSentinel showed me. Cancelled three services I'd forgotten about.”

A
Amara O.
@amara_builds

“The rate alerts are the killer feature. I knew the exact NGN cost of my ChatGPT renewal before it hit — so I could actually budget for it.”

T
Tunde F.
@tundefintech

“Simple, fast, no bloat. It does exactly what it says. The dashboard is clean and I can tell at a glance what's coming up this week.”

C
Chisom N.
@chisom_ux

Built for Nigerians paying for the internet in Naira. Free, always.

Join the waitlist