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Apps That Actually Alert You When a Subscription Price Goes Up (2026)
Subscription prices creep. Streaming services, software, and memberships quietly raise their rates — often by a dollar or two at a time, buried in a renewal email you skim or never open. Most “subscription trackers” will happily show you what you pay today, but very few are actually built to notice when that number changes and tell you about it.
That gap is the whole problem. If your tracker doesn't compare this month's charge to last month's, a price hike just sails through. This guide covers how price-increase detection actually works, and the short list of apps that do it in 2026 — including the trade-offs each one makes.
What counts as a real price-increase alert: the app keeps a price history for each subscription, compares each new charge to the last one, and proactively notifies you — ideally with the before-and-after amount and the percentage jump — rather than just listing the current price.
The short list
Best without linking a bank — KeepMySubs
Reads your billing emails and PDFs (no bank access), records every charge, and flags any renewal whose price rises past a threshold you set (10% by default), showing the old and new amount and the charge that triggered it. Web, iOS, Android.
Best if you're fine linking a bank — Hiatus
Connects to your US bank and credit cards, auto-detects recurring charges, and alerts on rate increases and bill changes. Free tier; premium around $9.99/month. US-only.
Best minimalist price-history tracker — Subkept
A focused tracker that stores a price history per subscription and surfaces a price-hike alert with the percentage change. Free tier covers a small number of subscriptions; relies on you recording prices.
Built-in store notices — Apple & Google
For subscriptions billed through the App Store or Google Play, the platform emails and notifies you before a price increase takes effect — but only for purchases billed through them, not the subscriptions you pay elsewhere.
How price-increase detection actually works
There are three approaches, and they're not equally private:
From your bank transactions (Hiatus, Rocket Money-style apps)
Bank-linked apps see every charge, so they can compare a new transaction to past ones and flag an increase. The cost is access: they need read permission on your transactions, balances, and account history to work.
From your billing emails and receipts (KeepMySubs)
Every provider already emails you a receipt when they charge you. KeepMySubs parses those emails and PDFs, writes a charge event each time, and builds a price-over-time trail automatically — so when a renewal lands higher than the last one, it can flag the jump without ever touching your bank.
From manual price entry (Subkept, most manual trackers)
You record the price yourself; the app compares your new entry to the old one. This works and is private, but it only catches hikes you remember to enter — which is exactly the kind of thing people forget.
Why most trackers miss price hikes
Catching an increase requires two things a lot of apps skip: a stored history of what each subscription used to cost, and a proactive alert when the latest amount breaks from that history. Plenty of trackers store only the current price and send renewal reminders — useful, but a reminder that “Spotify renews Friday” won't tell you Spotify now costs more than it did last year. Even Rocket Money, the category's best-known name, surfaces spending and offers bill negotiation but doesn't have a dedicated “your price went up” alert. That's why this is such a thin lane: the feature is genuinely uncommon.
How KeepMySubs flags a price increase
KeepMySubs is built around the charge history rather than a single current price. Because it records a charge event every time it parses a billing email or imported bill, each subscription accumulates a price trail on its own. When a new charge comes in past your alert threshold (10% by default) above the previous one, it raises a price-increase alert that shows the before and after amounts and points to the exact charge that triggered it — so you can decide whether to keep the service, downgrade, or cancel before the next renewal. It does this from the receipts you already get, with no bank connection, on web, iOS, and Android. (Price-increase alerts are part of the Pro tier; the free tier tracks up to 10 subscriptions with charge history and AI bill parsing.)
FAQ
Is there an app that tells me when a subscription price increases?
Yes, though they're uncommon. KeepMySubs flags renewals that rise past a threshold you set (10% by default) from billing emails without a bank link; Hiatus alerts on rate increases via a bank connection; and Subkept tracks price history with manual entry. Most general trackers don't have a dedicated price-increase alert.
Can I get price-increase alerts without linking my bank account?
Yes. KeepMySubs detects increases from the billing emails and PDF receipts you already receive, so it never needs access to your bank transactions or balances.
Why didn't my subscription tracker catch a price hike?
Most trackers store only your current price and send renewal reminders, not change alerts. To catch an increase, the app has to keep a price history per subscription and compare each new charge against it — which is the part most apps skip.
Does Rocket Money alert you to price increases?
Rocket Money tracks spending and offers bill negotiation, but it doesn't have a dedicated alert that tells you a specific subscription's price went up. Apps like KeepMySubs and Hiatus are built specifically to flag those increases.
How big a price jump triggers a KeepMySubs alert?
You set the threshold — it defaults to 10%. KeepMySubs flags a renewal when its price rises by that percentage or more versus the previous charge, and shows you the old and new amounts so you can see exactly how much it changed.
Will Apple or Google warn me about price increases?
For subscriptions billed through the App Store or Google Play, the platform notifies you before the increase takes effect. But that only covers purchases billed through them; subscriptions you pay directly to a provider won't be included, which is where a dedicated tracker helps.
Catch stealth price hikes automatically
KeepMySubs flags any renewal that jumps past a threshold you set (10% by default) — with the before-and-after amount — straight from your billing emails. No bank link, free for up to 10 subscriptions.
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