Comparison

Send/Schedule message vs Onlo

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

Head to head
About

Send/Schedule message

Send and schedule messages to any number without saving contacts. View WhatsApp profiles of unknown numbers and schedule messages for iMessage and Twitter. Offers an easy-to-use interface with a one-click send option.

Highlights
  • Send and schedule messages
  • No contact saving required
  • View WhatsApp profiles
  • iMessage and Twitter support
  • Easy-to-use interface
  • Material Design
Features
Read full description

iSend allows you to send and schedule message to any number without saving them. View Whatsapp profiles of unknown numbers. Now Schedule iMessage and twitter also. Features : *Whatsapp , iMessage and Twitter *Send instantly also. * Easy to use inteface. * One click send option. * Material Design. * Schedule Messages to send later. * On Time Notifications. * Regular Updates. * Safe & Secure. * Works without the internet too. * More updates coming soon.

About

Onlo

Transform your environment into a digital canvas by placing virtual content like music, quotes, and images in physical locations. Discover and interact with content left by others, fostering a unique sense of community and connection.

Highlights
  • Create image, status, Spotify, rating, and event drops
  • Discover drops left by users and local businesses
  • Share content and increase drop popularity
  • Connect with others in your physical vicinity
  • Leave digital marks on your surroundings
  • Support charitable causes with revenue share
Features
Read full description

Turn your surroundings into a canvas of creativity with OnLo! Seamlessly blend the digital and physical landscapes by dropping music, quotes, and more within physical locations. Explore, interact, and connect with those around you by giving a personal touch to your surroundings. OnLo - Your world, digitally enhanced. Download now and start leaving your mark! TAKING SOCIAL MEDIA TO THE NEXT LEVEL What can I do with OnLo? - Create a “drop” and watch as others pick it up, share it, and increase your drop's popularity. - At launch, use our first drop types, including: - Image drops - Status drops - Spotify drops - Rating drops - Event drops. - Look for drops left by local businesses or the OnLo App such as free coffee, vouchers, gift cards, and more. Discover something new, share it with friends or the world, and create a community around what's important to you. With OnLo, what you discover and what you share is limitless, and we have plenty of ideas in store for future experiences within the app. 1% of all revenue from OnLo goes to the community in which an item is dropped to benefit education, healthcare, hunger needs, and other charitable causes. Give the app a try, send us feedback, and help us grow! We can't wait to see what you have to share.

Screenshots

Send/Schedule message3 screens
Onlo4 screens

Verdict

The call

The clearest difference is review sentiment: Onlo at 100% against Send/Schedule message's 0%. Onlo also leads on rating (5.0 vs 1.0) and ratings volume (3 vs 1). Send/Schedule message's advantage is update cadence (daily vs every 4 months) and iOS requirement (10.0 vs 13.4). On price, ads, in-app purchases and monetization model 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

Onlo holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 0% of Send/Schedule message's written reviews are positive against 100% of Onlo's.

UpkeepUpdate frequency

Send/Schedule message ships an update daily, Onlo every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Send/Schedule message versus Onlo: the parameters behind the verdict, then further details
ParameterSend/Schedule messageOnlo
PriceFreeFree
Rating1.0 (1 ratings)5.0 (3 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings13 — better
Update frequencyDaily — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS10.0 — better13.4
Further details — not scored
Size35 MB53 MB
Age rating4+9+
Developersohan vananiInertia Group Activity, LLC

Customer experience

Send/Schedule message

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews5 reviews
Positive0.0%
Neutral40.0%
Negative60.0%

Onlo

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Send/Schedule message

No in-app purchases

None

Onlo

No in-app purchases

Questions

Is Send/Schedule message free?
Send/Schedule message is free to download, with no in-app purchases.
Is Onlo free?
Onlo is free to download, with no in-app purchases.
Which has better reviews, Send/Schedule message or Onlo?
Onlo is rated higher. Send/Schedule message averages 1.0 out of 5 from 1 ratings, while Onlo averages 5.0 from 3 ratings.
Do Send/Schedule message or Onlo have ads?
Neither Send/Schedule message nor Onlo shows ads.
Which is updated more often, Send/Schedule message or Onlo?
Send/Schedule message ships an update daily, and Onlo every 4 months. Most recently, Send/Schedule message was updated on November 2, 2026 and Onlo on November 3, 2026.

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