Small apps, each doing one job
10 apps designed and built here, 6 live on Google Play so far. None of them wants your bank login or your whole gallery, and each one says plainly what leaves your phone.
Unspend: Subscription Tracker
Subscription tracker · Android
Never pay for a forgotten subscription.
See every subscription in one list that only you can see, get warned before each renewal and free-trial charge, and split shared plans with your household. No bank login.
- No bank or card connection, ever
- Sign in with a code sent to your email — no password
- Your list is saved to your account, and only you can see it
Live on Google PlayEnough: Drink Water Reminder
Water tracker
The only water app that asks for less.
Learn more
Live on Google PlayBaseline: Skincare Tracker
Skincare routine tracker
Find out whether your skincare is working.
Learn more
Live on Google PlayJyotish: Kundli & AI Astrology
Vedic astrology app
Your kundli, read in your own language.
Learn more
Live on Google PlayWomen Safety: Flashlight SOS
Women safety app and flashlight
Shake your phone. Get help.
Learn more
Live on Google PlayGST Calculator by Spolvero
GST calculator
The GST number in one glance. A bill PDF in 10 seconds.
Learn more
Coming soonExact
Photo compressor
Hit your exact file size.
Learn more- Coming soon
Plainly: Mood & Symptom Tracker
Mood tracker
Know what your days are made of.
Learn more 
Coming soonLull: Baby Feeding & Sleep Log
Baby tracker
Log it half-asleep.
Learn more
Coming soonBooster: Pet Vaccine Tracker
Pet vaccine tracker
Your pet's vaccine plan, made for you.
Learn moreHave an app idea?
We design apps for other people too, from the first sketch to the store listing.
Talk to us
Three promises in every app we ship
Whatever the app does, it's built the same way.
Private by default
Your data stays on your phone. No bank logins, no gallery access, no account needed to start.
Ads that know their place
Free apps may show ads, but nothing you type or track in our apps is ever shared with an ad network.
Numbers you can check
Every figure shows where it came from, and our apps say plainly what they can't prove.
Apps shouldn't cost you your privacy
Many everyday apps ask for too much and explain too little. We build ours the other way round.
| Many apps | Spolvero apps |
|---|---|
| Asks for your bank login, whole photo gallery or an account first | Asks only for what the job needs, never a bank login or your whole gallery |
| Sends what you enter to its own servers | Keeps what you enter on your phone, and says plainly when anything leaves it |
| Uses what you do in the app to target ads | Ads never see what you put into the app |
| Gives you numbers with no explanation | Shows where its numbers come from |
| Puts the main feature behind a paywall | The main job is free; upgrades are optional |
About the apps
Four apps live on Google Play
Unspend tracks subscriptions and warns you before a renewal or a free trial charges, without ever connecting to your bank. Enough tracks the water you drink. Kelvin is a women's safety app with an SOS and a flashlight. The GST Calculator adds or removes GST and splits it into CGST and SGST. All four are on Android today.
How your data is handled
Each app has its own privacy policy, linked from its page, written from what the app's code actually does.
Before you install one
Are the apps on iPhone?
Not yet. The four live apps are on Android through Google Play. Apps planned for iPhone say so on their own page.
Are the apps free?
Yes, they are free to download. Some offer a Pro upgrade for extra features, shown on each app's page with what stays free.
Where is each app's privacy policy?
On the app's own page, and in its Google Play listing.
How do I report a bug in an app?
Use the contact page, and say which app, which phone and what happened.
Need something like this for your own product?
The same design work goes into client projects, from the first sketch to the store listing.