Comparison

L2S2 vs Push Notification

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

Head to head
About

L2S2

Features
Read full description

L2S2 offers a complete cross-platform data capture facility, allowing users of phones, tablets, PCs and the Web to collaborate using their online accounts. L2S2 is a mobile product development platform that is approved for front line patient use and is hosted both on the Internet and in HSCN (NHS Private Network). Forms can be designed online and set live within minutes. They can also be made to suit any industry or need. L2S2 implements industry-standard encryption to ensure that all data is kept securely. It can provide a medically compliant backend hosting service. L2S2 works in areas of poor/no connectivity storing data offline and smart sync allowing for data synchronisation when connectivity is restored.

About

Push Notification

This app allows developers to test their server-side Apple Push Notification service (APNS) implementations. It provides device tokens, bundle identifiers, and certificates for testing, along with code examples in various languages to aid backend development.

Highlights
  • Send push notifications for testing
  • Provides device token, bundle ID, and certificate
  • Code examples for Java, Go, Python, Ruby, Erlang, Node.js
  • Test APNS backend implementation
  • Essential guidelines for APNS development
Features
Read full description

Test your server-side APNS implementation by sending push notifications to this testing app. Simply use the device token, bundle identifier, and certificate provided through the app. This app also provides essential guidelines with code examples for developing APNS backend support in the following languages: 1: Java 2: Go 3: Python 4: Ruby 5: Erlang 6: Node.js Perfect for backend and server-side developers worldwide who are working on APNS implementation and want to test their code by sending push notifications.

Screenshots

L2S24 screens
Push Notification4 screens

Verdict

The call

The clearest difference is in-app purchases: L2S2 at none against Push Notification's 1. L2S2 also leads on ads (none vs shown) and iOS requirement (12.2 vs 17.6). Push Notification's advantage is update cadence (fortnightly vs every 2 months). 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. Push Notification sells 1 one-off in-app purchase. L2S2 asks for nothing beyond the download.

UpkeepUpdate frequency

L2S2 ships an update every 2 months, Push Notification fortnightly. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

Scorecard4 real differences · 6 level
L2S2 versus Push Notification: the parameters behind the verdict, then further details
ParameterL2S2Push Notification
PriceFreeFree
Rating—4.1 (58 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—58 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS12.2 — better17.6
Further details — not scored
Size116 MB49 MB
Age rating12+4+
DeveloperL2S2 LtdAlok Singh

In-app purchases

None

L2S2

No in-app purchases

1 purchases

Push Notification

One-time1
  • Remove Ads$4.99

Questions

Is L2S2 free?
L2S2 is free to download, with no in-app purchases.
Is Push Notification free?
Push Notification is free to download, with in-app purchases available.
Do L2S2 or Push Notification have ads?
Push Notification shows ads; L2S2 does not.
Which is updated more often, L2S2 or Push Notification?
L2S2 ships an update every 2 months, and Push Notification fortnightly. Most recently, L2S2 was updated on October 10, 2026 and Push Notification on September 29, 2026.

Other comparisons