Comparison

GemTot SDK vs OpenWrap SDK App

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

Head to head
About

GemTot SDK

This utility app enables users to configure, test, and demonstrate GemTot Bluetooth beacons. It showcases proximity detection, distance calculation using RSSI, and triggering local notifications or Apple Wallet content when entering or exiting beacon regions.

Highlights
  • Beacon configuration
  • Distance demonstration
  • Proximity detection
  • RSSI and power calibration
  • Lock screen notifications
  • Apple Wallet integration demo
Features
Read full description

This utility app allows owners of GemTot bluetooth beacons to easily configure, test and demonstrate them. Distance demonstration: Demonstrates how an app is aware of a beacon's relative proximity when moving closer or further away from a beacon source and how the RSSI and power calibration of the beacon can be used to calculate a crude distance to the beacon source. Proximity demonstration: Demonstrates how the device's proximity to the beacon can trigger 3 different states (immediate, near and far), also shows how an app can respond to the event of no longer being able to see a beacon. Lock screen demonstration: Demonstrates how entering or exiting a beacon region can trigger a local notification and how a notification could be used to deliver content to Apple Wallet. This demo requires that background location monitoring and local notifications are enabled. Please note that continued use of GPS running in the background can dramatically decrease battery life. This app acts as a tool to demonstrate the capabilities of iBeacon. To save battery life, location permissions should be disabled when the app is not in use.

About

OpenWrap SDK App

This application allows users to verify various ad formats generated on a specific platform. It supports banner, interstitial, video, and native ads, and lets you preview ad experiences by rendering your own creatives or bid responses.

Highlights
  • Verify banner, interstitial, and video ad formats
  • Render custom creatives or bid responses
  • Save and preview ad experiences locally
  • Configure and save ad placements
  • View request, response, and console logs
  • Share ad logs
Features
Read full description

The OpenWrap SDK Application allows users to verify ad tags generated on PubMatic platform for the following ad formats: 1. Banner 2. Interstitial 3. Interstitial Video 4. MREC Video 5. Rewarded Ad 6. Native Ad Supported Features: 1. Demonstrates the use of OpenWrap SDK & its features. 2. Provision to render your own ad using a creative or bid response 3. Allow you to save creatives locally on device and preview the ad experience. 4. Pre-configured sample placements (ad tag and targeting parameters) for demo. 5. Provision to Configure, Save your ad placements and verify it. 6. Shows request, response, and console logs besides rendered ads. 7. Allow you to share the request, response and console logs.

Screenshots

GemTot SDK4 screens
OpenWrap SDK App4 screens

Verdict

The call

The clearest difference is rating: OpenWrap SDK App at 5.0 against GemTot SDK's 1.0. GemTot SDK's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, update cadence 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

OpenWrap SDK App holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

Scorecard4 real differences · 6 level
GemTot SDK versus OpenWrap SDK App: the parameters behind the verdict, then further details
ParameterGemTot SDKOpenWrap SDK App
PriceFreeFree
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 3 monthsEvery 3 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better13.0
Further details — not scored
Size18 MB9 MB
Age rating4+4+
DeveloperPassKit, Inc.PubMatic

Customer experience

GemTot SDK

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

OpenWrap SDK App

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

In-app purchases

None

GemTot SDK

No in-app purchases

None

OpenWrap SDK App

No in-app purchases

Questions

Is GemTot SDK free?
GemTot SDK is free to download, with no in-app purchases.
Is OpenWrap SDK App free?
OpenWrap SDK App is free to download, with no in-app purchases.
Which has better reviews, GemTot SDK or OpenWrap SDK App?
OpenWrap SDK App is rated higher. GemTot SDK averages 1.0 out of 5 from 1 ratings, while OpenWrap SDK App averages 5.0 from 1 ratings.
Do GemTot SDK or OpenWrap SDK App have ads?
OpenWrap SDK App shows ads; GemTot SDK does not.
Which is updated more often, GemTot SDK or OpenWrap SDK App?
GemTot SDK ships an update every 3 months, and OpenWrap SDK App every 3 months. Most recently, GemTot SDK was updated on October 1, 2026 and OpenWrap SDK App on October 3, 2026.

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