Comparison

Cooldown vs Charge

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

Head to head
About

Cooldown

Features
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Cooldown shows how much of your AI subscriptions you've used before you hit the wall. Link your accounts and see every usage window, credit balance, and reset timer at a glance - in the app and in Home Screen and Lock Screen widgets. Stop getting cut off mid-task because you didn't know you were almost out. SUPPORTS 8 PROVIDERS Claude, ChatGPT / Codex, GitHub Copilot, Gemini, OpenRouter, Antigravity, Cursor, and Grok. Link more than one account per provider. WIDGET-FIRST Pick from a gallery of designs - rings, gauges, bars, battery, countdowns, and multi-account boards - sized for Small, Medium, Large, and the Lock Screen. Choose the design by name; every widget updates on its own. SMART ALERTS (all optional, all on-device) Get a heads-up at your usage thresholds, when a window resets, or when your burn rate says you'll run out before the reset. PRIVATE BY DESIGN No account to create. You sign in directly with each provider using their own secure sign-in; the tokens stay in your iPhone's Keychain and your usage is fetched straight from the provider to your device. We never see your tokens, your email, or your usage. The only data we collect is anonymous crash reports and product analytics to keep the app working - never your personal information. Independent app. Not affiliated with or endorsed by Anthropic, OpenAI, GitHub, Google, OpenRouter, Anysphere, or xAI. Cooldown offers optional auto-renewing subscriptions: - Plus: $3.99/month or $24.99/year (7-day free trial on annual) - Pro: $6.99/month or $49.99/year (7-day free trial on annual) Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://cooldown.soloship.io/privacy

About

Charge

Track your AI coding usage and costs across various providers directly from your iPhone. Monitor your remaining time, weekly caps, and daily spending with at-a-glance widgets and detailed dashboards. Setup is quick, and privacy is prioritized with no access to your code or conversations.

Highlights
  • Rate-limit gauges per provider
  • Burn-rate forecasts
  • Cost dashboard (daily, weekly, monthly)
  • Plan badges and account separation
  • Multi-computer support
  • Home and Lock Screen widgets
  • Streak heatmap and cost trend
Features
Read full description

Charge shows your AI coding usage and cost on your iPhone. "How much of my 5-hour window is left?", "Am I close to the weekly cap?", "What did I spend today?" Check it away from your desk, or from Windows, in a glance. Setup takes two minutes. Sign in with Apple, paste the one-line command the app shows you into your computer's terminal, and a lightweight collector securely uploads your usage every five minutes. (Node.js 18+, macOS / Windows / Linux) WHAT YOU GET โ€ข Rate-limit gauges per provider: Claude and Codex out of the box, plus Gemini, Cursor, Copilot, OpenRouter and more through the macOS CodexBar bridge. Reset countdowns included. โ€ข Burn-rate forecasts that warn before you hit a wall: "at this pace you'll run out in about 4 hours." โ€ข Cost dashboard: today / 7-day / 30-day spend and tokens, a daily chart, and a per-model cost ranking. โ€ข Plan badges and account separation: your plan (Max 20x, Education, ...) is detected automatically, and machines signed in with different accounts get their own cards. โ€ข Multi-computer support: see which machine last reported and when, get a heads-up when one stops collecting, swipe to unpair. โ€ข Limit-reset notifications and custom gauge thresholds. โ€ข Home Screen and Lock Screen widgets, with per-provider and per-account layouts. โ€ข Streak heatmap and 14-day cost trend. PRIVACY Charge never sees your prompts, code, or conversations. The collector reads only usage counters and cost data from your local tools and uploads them under your own Apple ID. Unpair a computer any time and its token is revoked immediately. Charge is open source: github.com/baekdusan/charge

Screenshots

Cooldown4 screens
Charge3 screens

Verdict

The call

The clearest difference is update cadence: Cooldown at every 2 days against Charge's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Cooldown ships an update every 2 days, Charge every 3 weeks. The most recent releases landed on September 12, 2026 and September 15, 2026 respectively.

Scorecard1 real difference ยท 7 level
Cooldown versus Charge: the parameters behind the verdict, then further details
ParameterCooldownCharge
PriceFreeFree
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 2 days โ€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
Monetizationโ€”Free
DevicesiPhoneiPhone
Requires iOS16.4 โ€” better17.0
Further details โ€” not scored
Size45 MB2 MB
Age rating4+4+
DeveloperAlwaleed AlfayezDusan Baek

In-app purchases

None

Cooldown

No in-app purchases

None

Charge

No in-app purchases

Questions

Is Cooldown free?
Cooldown is free to download, with no in-app purchases.
Is Charge free?
Charge is free to download, with no in-app purchases.
Do Cooldown or Charge have ads?
Neither Cooldown nor Charge shows ads.
Which is updated more often, Cooldown or Charge?
Cooldown ships an update every 2 days, and Charge every 3 weeks. Most recently, Cooldown was updated on September 12, 2026 and Charge on September 15, 2026.

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