Comparison

iDEA vs Spool

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

Head to head
About

iDEA

Features
Read full description

The iDEA controller is installed by any free egress emergency exit perimeter door or protected areas to monitor, manage and alarm the door, maintain life safety code requirements while maintaining the building’s security. The iDEA is suited for use in schools, hospitals, airports, daycare centres, courthouses, office complexes and any building that requires to secure, monitor and alarm non-lockable security doors. Via Bluetooth and using the iDEA app, installers and administrators can change configuration, timers, functionality, display etc. as well as add / delete user’s digital key fob without the need to remove the unit off the wall. Remote monitoring and management of the iDEA is done from any stand-alone guard station or via interface to the building’s access control system. iDEA operates from 12v-24v AC or DC, has 5 programmable inputs and 4 programmable form C relay outputs. Outputs are supervised via built in selector jumpers for simple dry form C, for 1K or 1K/2K EOL supervision. No need for external EOL resistor kits. Selectable inputs are: Door Status Monitor (DSM/DC), shunt, bypass, alarm reset or shunt/reset. Additionally, iDEA controller monitors the door's electrified lock power (V-SENSE) and shunts the unit when the door unlocks by the building’s access control. The 4 programmable outputs allow monitoring of: alarm condition, bypass status, door ‘held’ status and door contact ‘mimic’ condition. There is no need to drill for multiple DSM contacts. For certain specialized applications, the built in Fire Alarm (F/A) input automatically removes power from the ‘lock’ relay as well. iDEA has dedicated outputs for remote Red/Green LEDs as well as 2.4” graphical display showing multiple door conditions such as: Door is secured, door in alarm, door is held open, door in bypass as well as multiple timers in count up/count down mode. Via use of any mobile device, the display can be further customized to show device’s location, company name or logo, installing company’s name, support phone numbers etc. there are a total of 5 programmable lines. iDEA is available with iButton digital key fob or alternatively with a 26 bit HID micro reader or OSDP Card Readers. iDEA's database stores 200+ digital ‘keys’ and their user’s name. Export feature allows for quick cloning of multiple iDEA without the need for data reentry. Users and digital keys can be added/removed via the mobile device. No need to duplicate and distribute traditional mechanical keys. iDEA controller has a built-in RS-485 port for either ‘chaining’ iDEA or for communication with OEM products. iDEA uses an open architecture platform allowing for easy third-party integration and thus is highly suitable for the OEM marketplace.

About

Spool

This app helps you break free from excessive screen time by making you pause and justify your phone usage. It uses research-backed techniques to disrupt habit loops and offers instant blocking for apps and websites to help you reclaim focus and improve mental clarity.

Highlights
  • Justify phone usage before scrolling
  • AI-powered trigger insights
  • Identify peak phone usage times
  • Instant app and website blocking
  • Reclaim focus and mental clarity
Features
Read full description

Less scrolling, more living. Spool blocks doomscrolling, brainrot, and screen addiction at the source — by making you justify yourself before you scroll. Most screen time blockers don't work because they treat phone addiction like a discipline problem. It's not. It's a habit loop your brain is stuck in — a dopamine cycle reinforced every time you reach for your phone without thinking. Spool interrupts the cycle. Before any blocked app opens, you have to state your case to our AI. Use the same excuse too many times and Spool locks you out automatically. Built on cognitive behavioral techniques and behavioral research on attention and habit formation. WHY YOU'LL LOVE SPOOL - Understand your hidden triggers with daily AI insights - Track your phone addiction patterns over time - Discover when you reach for apps most (and why) - Instant app and website blocking that actually works - Schedule blocking windows for your weak hours - Lock in during deep work with custom focus sessions - Reflect on every excuse you've made and spot the loops - CBT-inspired techniques to break the dopamine cycle - Detox from doomscrolling, brainrot, and mindless scroll WHO IT'S FOR Spool is for anyone struggling with phone addiction, doomscrolling, or losing hours to TikTok, Instagram, Reels, YouTube Shorts, or X. Built for people who've tried Screen Time, willpower, and other app blockers — and want something that actually changes the habit, not just the limit. WHAT MAKES SPOOL DIFFERENT Other apps just block. Spool teaches you about yourself. Every excuse you make becomes data. Every reflection makes you more aware. Every blocked attempt strengthens the new habit. Reclaim your focus. Build a more intentional relationship with your phone. ————————————— Spool Full Access — Weekly Length: 1 week, auto-renewing Price: $4.99 USD / week Spool Full Access — Yearly Length: 1 year, auto-renewing Price: $44.99 USD / year Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://thespoolapp.com/#/privacy

Screenshots

iDEA4 screens
Spool4 screens

Verdict

The call

The clearest difference is in-app purchases: iDEA at none against Spool's 8. iDEA also leads on ads (none vs shown) and iOS requirement (14.4 vs 17.6). Spool's advantage is update cadence (weekly vs monthly). On price 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. Spool sells 8 in-app purchases, starting at $4.99 per 7 days. iDEA asks for nothing beyond the download.

UpkeepUpdate frequency

iDEA ships an update monthly, Spool weekly. The most recent releases landed on October 20, 2026 and October 26, 2026 respectively.

Scorecard4 real differences · 6 level
iDEA versus Spool: the parameters behind the verdict, then further details
ParameteriDEASpool
PriceFreeFree
Rating—4.4 (174 ratings) — better
Positive reviews—70.3% of reviews
Number of ratings—174 — better
Update frequencyMonthlyWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Subscription
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.4 — better17.6
Further details — not scored
Size4 MB406 MB
Age rating4+4+
DeveloperAcenes LLCSpooli Inc

In-app purchases

None

iDEA

No in-app purchases

8 purchases

Spool

Subscriptions8
  • Spool Features Weekly Subscription$4.997 Days
  • Spool Weekly Subscription$7.997 Days
  • Full Access: Monthly$7.991 Month
Show 5 more
  • Spool Premium Annual$25.001 Year
  • Full Access: Limited Time Offer7 Days trial$34.991 Year
  • Full Access: Yearly$34.991 Year
  • Full Access: Yearly7 Days trial$44.991 Year
  • Full Access: Yearly$44.991 Year

Questions

Is iDEA free?
iDEA is free to download, with no in-app purchases.
Is Spool free?
Spool is free to download, with in-app purchases available.
Do iDEA or Spool have ads?
Spool shows ads; iDEA does not.
Which is updated more often, iDEA or Spool?
iDEA ships an update monthly, and Spool weekly. Most recently, iDEA was updated on October 20, 2026 and Spool on October 26, 2026.

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