Comparison

OpenSpam vs Jumpstart

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

Head to head
About

OpenSpam

This app identifies and blocks unwanted calls using a community-powered database and a risk score algorithm. It offers customizable blocking levels and ensures user privacy by not collecting personal data or accessing contacts for commercial purposes.

Highlights
  • Instant call identification
  • Customizable blocking levels
  • Community reporting
  • Built-in search for suspicious numbers
  • Allowlist for trusted numbers
  • Ad-free experience
Read full description

Reclaim your peace of mind with the official OpenSpam.es app. OpenSpam is the ultimate solution to identify and block unwanted calls. Born from the collective frustration with telephone harassment, we have created a 100% free, transparent, and ethical tool. No ads, no hidden purchases, and most importantly, no selling your data. TOTAL TRANSPARENCY AND PRIVACY Unlike other apps, OpenSpam doesn’t need to know who you are or access your contacts for commercial purposes. Guaranteed Privacy: We do not collect personal data. Your reports are anonymous. Ad-free: A clean interface, designed solely to protect you. Proprietary Database: We do not rely on third parties. We use the public and documented OpenSpam.es API, powered by an active community. INTELLIGENT AND SECURE PROTECTION Our reputation algorithm analyzes reports and search trends to assign a "Risk Score" to every unknown number. Blocking Levels: You are in control. Choose between Mild, Balanced, or Aggressive protection according to your needs. Safety for your Contacts: OpenSpam is safe. We will never block a number saved in your contacts or one you have recently interacted with; we will simply alert you if it has negative reports. Silent Updates: The database updates automatically in the background. We will only send notifications if it is truly important. No disturbances. KEY FEATURES: Instant Identification: Know who is calling before you pick up. Detect Spam, Fraud, or aggressive Telemarketing. Built-in Search: Got a suspicious missed call? Check it in the app before calling back. Community Reporting: Help others by reporting toxic numbers. When one person reports, we all benefit. Allowlist: Easily manage your exceptions and trusted numbers. JOIN THE RESISTANCE AGAINST SPAM OpenSpam is a project created by users, for users. We believe peace of mind shouldn't come with a price tag or cost you your privacy. Download OpenSpam today and say goodbye to interruptions. Free. Secure. For everyone.

About

Jumpstart

Control your network devices remotely with this mobile client. Wake, sleep, reboot, or shut down computers and other compatible hardware from anywhere. Features smart network discovery and secure authentication for easy management.

Highlights
  • Remote device control (wake, sleep, reboot, shutdown)
  • Real-time device status monitoring
  • Automatic network device discovery
  • Secure token-based authentication
  • Intuitive touch-optimized interface
  • Home screen widgets for quick access
Features
Read full description

Jumpstart - Your pocket-sized Wake-on-LAN companion for UpSnap servers. Wake, sleep, reboot, and shutdown devices on your network from anywhere with Jumpstart — the mobile client for UpSnap. Perfect for home labs, remote workstations, or gaming rigs that need to be ready when you are. FEATURES: Complete Device Control - Wake devices instantly with Wake-on-LAN - Put devices to sleep, reboot, or shutdown remotely - View real-time device status (online/offline/unknown) - Manage multiple devices with ease Smart Network Discovery - Auto-scan your home network to find Wake-on-LAN compatible devices - One-tap device addition from scan results - See device details including MAC addresses, IPs, and vendors Intuitive UI - Beautiful, modern interface optimized for touch - Dark mode support - Home Screen widgets for instant access Secure Authentication - Secure login with username or email - Token-based authentication with UpSnap servers - Keep your network safe with encrypted connections Perfect for: • Home lab administrators • Remote workers • Gamers with gaming PCs • IT professionals managing remote workstations • Anyone who needs to control devices on the go Requirements: • An UpSnap server instance running on your network • Devices with Wake-on-LAN enabled in BIOS/UEFI • Local network access for optimal performance Jumpstart connects to your existing UpSnap server — no cloud subscription required. Take control of your devices from anywhere, right from your iPhone. UpSnap: https://github.com/seriousm4x/UpSnap

Screenshots

OpenSpam4 screens
Jumpstart4 screens

Verdict

The call

The clearest difference is rating: Jumpstart at 5.0 against OpenSpam's 3.9. Jumpstart also leads on monetization model (free vs paid) and device support (3 vs 1). OpenSpam's advantage is ratings volume (10 vs 1). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Jumpstart holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: OpenSpam has 10 ratings behind it against 1, so its average is the more settled of the two.

Scorecard5 real differences · 5 level
OpenSpam versus Jumpstart: the parameters behind the verdict, then further details
ParameterOpenSpamJumpstart
PriceFreeFree
Rating3.9 (10 ratings)5.0 (1 ratings) — better
Positive reviews25.0% of reviews—
Number of ratings10 — better1
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size19 MB48 MB
Age rating4+4+
DeveloperJoaquin GarciaJoshua Higgins

Customer experience

OpenSpam

All ratings10 ratings
Positive70.0%
Neutral10.0%
Negative20.0%
Written reviews4 reviews
Positive25.0%
Neutral25.0%
Negative50.0%

Jumpstart

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

OpenSpam

No in-app purchases

None

Jumpstart

No in-app purchases

Questions

Is OpenSpam free?
OpenSpam is free to download, with no in-app purchases.
Is Jumpstart free?
Jumpstart is free to download, with no in-app purchases.
Which has better reviews, OpenSpam or Jumpstart?
Jumpstart is rated higher. OpenSpam averages 3.9 out of 5 from 10 ratings, while Jumpstart averages 5.0 from 1 ratings.
Do OpenSpam or Jumpstart have ads?
Neither OpenSpam nor Jumpstart shows ads.

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