Comparison

Twograins vs UpCentral.io

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

Head to head
About

Twograins

Connect with customers via text message for your business. Schedule appointments, send reminders, and run promotional campaigns. Features include number selection, multi-device support, and group messaging.

Highlights
  • Customer text messaging
  • Appointment scheduling & reminders
  • Promotional campaign messaging
  • Number selection
  • Multi-device support
  • Group chat
  • Message search
Features
Read full description

This is a super text messaging app made for business that helps your business connect with your customers through text message. The app has a built-in calendar to plan appointments and send reminders via text message to your customers. You can also send personalized promotional messages to your customers so that your customers become your loyal patrons. We manage user opt out for your business automatically for privacy compliance. You can search and choose your favorite number in the app. Features in the app: 1. Search and choose your favorite phone number in requested area code for text message. 2. Multiple device support including Web on Desktop PC. 3. Group chat and powerful message search function 4. Built-in calendar for planning appointments and sending out reminders via text message 5. QR code for customers to scan and signup 6. Comprehensive campaign message support to send promotional text messages to multiple contacts 7. Schedule text message so that communications with your customers such as appointment reminders can be planned ahead. Privacy Policy: https://twograins.com/privacy.html Terms of Service: https://twograins.com/tos.html

About

UpCentral.io

This business phone system transforms your mobile device into a comprehensive communication hub for small businesses. Handle calls and SMS messages with customers and vendors, ensuring you stay connected from any location with a reliable cloud-based solution.

Highlights
  • Business phone system
  • Mobile call management
  • SMS communication
  • Cloud-based solution
  • Easy-to-use interface
Features
Read full description

UpCentral is a powerful business phone system built for small businesses, turning any mobile device into a full-featured business phone. Make and receive calls, communicate with customers and vendors via SMS, and stay connected from anywhere with a reliable cloud-based solution—all in one easy-to-use app.

Screenshots

Twograins4 screens
UpCentral.io4 screens

Verdict

The call

The clearest difference is in-app purchases: UpCentral.io at none against Twograins's 1. UpCentral.io also leads on rating (5.0 vs 4.8). Twograins's advantage is update cadence (every 8 days vs every 3 weeks) and ratings volume (4 vs 1). On price, ads 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. Twograins sells 1 in-app purchase, starting at $29.99 per month. UpCentral.io asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

UpCentral.io holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

Twograins ships an update every 8 days, UpCentral.io every 3 weeks. The most recent releases landed on October 6, 2026 and October 27, 2026 respectively.

Scorecard6 real differences · 3 level
Twograins versus UpCentral.io: the parameters behind the verdict, then further details
ParameterTwograinsUpCentral.io
PriceFreeFree
Rating4.8 (4 ratings)5.0 (1 ratings) — better
Number of ratings4 — better1
Update frequencyEvery 8 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.1 — better15.6
Further details — not scored
Size14 MB29 MB
Age rating4+4+
DeveloperTwograins LLCUpCentral

Customer experience

Twograins

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

UpCentral.io

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

In-app purchases

1 purchases

Twograins

Subscriptions1
  • Premium subscription$29.991 Month
None

UpCentral.io

No in-app purchases

Questions

Is Twograins free?
Twograins is free to download, with in-app purchases available.
Is UpCentral.io free?
UpCentral.io is free to download, with no in-app purchases.
Which has better reviews, Twograins or UpCentral.io?
UpCentral.io is rated higher. Twograins averages 4.8 out of 5 from 4 ratings, while UpCentral.io averages 5.0 from 1 ratings.
Do Twograins or UpCentral.io have ads?
Neither Twograins nor UpCentral.io shows ads.
Which is updated more often, Twograins or UpCentral.io?
Twograins ships an update every 8 days, and UpCentral.io every 3 weeks. Most recently, Twograins was updated on October 6, 2026 and UpCentral.io on October 27, 2026.

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