Comparison

e vs DevPro Light

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

Head to head
About

e

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Eminent e-Alarm System 24/7/365, nonstop security. Protecting your family and property with the Eminent e-Alarm Security System. The Eminent e-Alarm App enables you to easily control your Eminent Security System wherever you are. You can arm/disarm and program the Eminent Alarm system. Stay connected to your home and business. This APP is suitable for the Eminent EM8610 Alarm system.

About

DevPro Light

Features
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DevPro – your personal device protection and power-nap alarm. Whether you’re on the train, at the library, in a cafΓ©, or at the office: Set your iPhone down, activate DevProβ€”and relax. The highly sensitive motion sensor monitors your device and immediately triggers a loud alarm as soon as someone touches or takes it away. This lets you take a nap in public without losing sight of your device. Here’s why users love DevPro: β€’ Motion Alarm – Responds reliably to any movement. You set the sensitivity yourself. β€’ Power Nap Timer – Ready-made presets for power naps, afternoon naps, and restorative sleep. Wakes you up after your nap. β€’ Loud siren – Scares off potential thieves and alerts you immediately. β€’ Custom alarm sounds – Choose from the DevPro library, record your own sounds, or use your music. β€’ Presets – Save your favorite settings and activate protection with a single tap. β€’ Widget – Activate the alarm in a flash from the home screen. Get started for free – Pro without a subscription. DevPro is free. Unlock all premium features with a one-time payment – no subscription, no hidden costs. Protect your device. Sleep soundly. Download DevPro today.

Screenshots

e4 screens
DevPro Light4 screens

Verdict

The call

The clearest difference is in-app purchases: e at none against DevPro Light's 1. e also leads on update cadence (every 9 months vs every 29 months) and iOS requirement (7.0 vs 15.0). On price, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. DevPro Light sells 1 one-off in-app purchase. e asks for nothing beyond the download.

UpkeepUpdate frequency

e ships an update every 9 months, DevPro Light every 29 months. The most recent releases landed on October 26, 2026 and October 8, 2026 respectively.

Scorecard3 real differences Β· 3 level
e versus DevPro Light: the parameters behind the verdict, then further details
ParametereDevPro Light
PriceFreeFree
Update frequencyEvery 9 months β€” betterEvery 29 months
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS7.0 β€” better15.0
Further details β€” not scored
Size3 MB10 MB
Age rating4+4+
DeveloperEminent Europe B.V.IIC Innovative International Consulting GmbH & Co. KG

In-app purchases

None

e

No in-app purchases

1 purchases

DevPro Light

One-time1
  • DevPro – Pro Version | Unlock Pro$1.99

Questions

Is e free?
e is free to download, with no in-app purchases.
Is DevPro Light free?
DevPro Light is free to download, with in-app purchases available.
Do e or DevPro Light have ads?
Neither e nor DevPro Light shows ads.
Which is updated more often, e or DevPro Light?
e ships an update every 9 months, and DevPro Light every 29 months. Most recently, e was updated on October 26, 2026 and DevPro Light on October 8, 2026.

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