Comparison

Bolted vs StormTap

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

Head to head
About

Bolted

Receive real-time lightning alerts and safety guidance. Create custom zones to monitor, get shelter countdowns, and receive notifications when it's safe to go outside. Features include live activity updates and Apple Watch integration.

Highlights
  • Real-time lightning monitoring
  • Custom Watch Zones
  • Shelter countdowns
  • Live Activity updates
  • Apple Watch integration
  • Customizable notification frequency
Features
Read full description

Bolted helps you know when lightning is nearby and when it is reasonable to return outside. Great for parents, coaches, and anyone else spending time outside. Create lightning Watch Zones for the places you care about, get lightning alerts when strikes are detected nearby, and follow a clear shelter countdown until conditions improve. Bolted can notify you when the shelter period has ended, show Live Activity updates on your Lock Screen, and keep key status visible from Apple Watch. Features: - Real-time lightning monitoring at current location - See thunder shockwaves in real-time for each strike - GPU-optimized lightning animations and haptics for each strike (you see it and feel it) - Lightning notifications for saved Watch Zones - Countdown to all clear after nearby strikes - All-clear notifications after 30 minutes with no detected lightning - Lock Screen and Dynamic Island Live Activity - Apple Watch Live Activity view - Custom Watch Zone radius - Lightning status: Shelter, Caution, Clear - Recent strike distance and timing - Notification frequency controls - Mute notifications temporarily - Share live storm view with others - Distance metrics in miles or kilometers Terms of Service: https://www.boltedapp.com/terms.html Privacy Policy: https://www.boltedapp.com/privacy.html

About

StormTap

Read full description

StormTap helps you estimate how far away lightning is by pairing the flash you see with the thunder you hear. During a storm, tap LIGHTNING when you see a flash, then THUNDER when you hear it. StormTap estimates the distance from the sound delay and displays the result on a clear map with your recent strikes. StormTap Pro unlocks advanced tools on this device: complete history, timeline navigation, advanced maps, sensor calibration and assisted automatic capture. Collaborative features such as network triangulation and speed ranking are planned to activate progressively depending on rollout and available observations. StormTap is designed for local storm observation. Distances are estimates and must not be used as a safety system. Always follow official weather alerts and local safety instructions.

Screenshots

Bolted4 screens
StormTap4 screens

Verdict

The call

The clearest difference is in-app purchases: StormTap at none against Bolted's 2. StormTap also leads on update cadence (daily vs fortnightly) and iOS requirement (15.1 vs 18.5). On price, ads and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Bolted sells 2 in-app purchases, starting at $3.99 per month. StormTap asks for nothing beyond the download.

UpkeepUpdate frequency

Bolted ships an update fortnightly, StormTap daily. The most recent releases landed on November 15, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 7 level
Bolted versus StormTap: the parameters behind the verdict, then further details
ParameterBoltedStormTap
PriceFreeFree
Rating5.0 (9 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings9 — better—
Update frequencyFortnightlyDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.515.1 — better
Further details — not scored
Size8 MB40 MB
Age rating4+4+
DeveloperHitt Foundry LLCALBAN MAXIME BOUVIER

In-app purchases

2 purchases

Bolted

Subscriptions2
  • Bolted Pro Monthly$3.991 Month
  • Bolted Pro Annual$24.991 Year
None

StormTap

No in-app purchases

Questions

Is Bolted free?
Bolted is free to download, with in-app purchases available.
Is StormTap free?
StormTap is free to download, with no in-app purchases.
Do Bolted or StormTap have ads?
Neither Bolted nor StormTap shows ads.
Which is updated more often, Bolted or StormTap?
Bolted ships an update fortnightly, and StormTap daily. Most recently, Bolted was updated on November 15, 2026 and StormTap on November 10, 2026.

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