Comparison

Spam Call Blocker vs HT Tools

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

Head to head
About

Spam Call Blocker

Reduce unwanted calls and texts with advanced blocking and filtering. Identify unknown numbers before calling back and manage your trusted contacts. Take control of your communication and enjoy fewer interruptions.

Highlights
  • Spam call blocking
  • Unfamiliar number lookup
  • SMS/MMS filtering
  • Customizable allow/block lists
  • Caller details lookup
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Take back your quiet. Cut down on spam calls, check unfamiliar numbers before calling back, and keep unwanted texts out of the way. • Fewer interruptions Call blocking helps reduce spam calls and robocall interruptions, giving you more time to focus on your day. • Check before you call back Look up a phone number to see available caller details. Get more context before deciding whether to return an unfamiliar call. • Less junk in Messages Filter unwanted SMS and MMS from unknown senders to keep your messages easier to review. • Your numbers. Your rules. Add trusted numbers to your allowlist and unwanted callers to your blocklist. Update either list whenever you need. Follow the in-app guides to enable call blocking and text filtering in your iPhone settings. Some protection features require an auto-renewing subscription. Payment is charged to your Apple Account when you confirm the purchase. Your subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel it in your Apple Account settings. Restore Purchases, Terms of Use, and Privacy Policy are available in the app. [Automatic Renewal Subscription] – Subscription Plans: Weekly Subscription: $7.99/week Yearly Subscription: $59.99/year Privacy Policy:https://jp.sdoc.ink/web/#/p/e008737a10fcf92ddde841cb75ace663 Terms of Use:https://jp.sdoc.ink/web/#/p/e3ead2b59c404a0f896ec2d0f1f92c0d Paid Agreement:https://jp.sdoc.ink/web/#/p/839df6234765caa058f6cb137254358c

About

HT Tools

Features
Read full description

HT Tools helps you connect your smartwatch via Bluetooth, fetch upgrade packages, and push firmware, UI resources, and watch faces—including DIY watch faces from your photo library. Battery checks and keep-awake during transfer help ensure safe updates.

Screenshots

Spam Call Blocker4 screens
HT Tools4 screens

Verdict

The call

The clearest difference is in-app purchases: HT Tools at none against Spam Call Blocker's 2. HT Tools also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 3 weeks). On price, device support and iOS requirement 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. Spam Call Blocker sells 2 in-app purchases, starting at $7.99 per 7 days. HT Tools asks for nothing beyond the download.

UpkeepUpdate frequency

Spam Call Blocker ships an update every 3 weeks, HT Tools every 2 weeks. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
Spam Call Blocker versus HT Tools: the parameters behind the verdict, then further details
ParameterSpam Call BlockerHT Tools
PriceFreeFree
Rating4.4 (11 ratings) — better—
Number of ratings11 — better—
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size53 MB19 MB
Age rating4+12+
DeveloperChocraft Labs嘉豪 余

In-app purchases

2 purchases

Spam Call Blocker

Subscriptions2
  • Weekly VIP$7.997 Days
  • Yearly VIP$59.991 Year
None

HT Tools

No in-app purchases

Questions

Is Spam Call Blocker free?
Spam Call Blocker is free to download, with in-app purchases available.
Is HT Tools free?
HT Tools is free to download, with no in-app purchases.
Do Spam Call Blocker or HT Tools have ads?
Spam Call Blocker shows ads; HT Tools does not.
Which is updated more often, Spam Call Blocker or HT Tools?
Spam Call Blocker ships an update every 3 weeks, and HT Tools every 2 weeks. Most recently, Spam Call Blocker was updated on November 10, 2026 and HT Tools on October 31, 2026.

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