Igbo Calendar Riddles Proverbs vs Gramvoice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Igbo Calendar Riddles Proverbs
This app helps users determine Igbo market days for any Gregorian date between 1900 and 2100. It also features Igbo proverbs, riddles presented as a game, and historical events to promote language and culture.
- Igbo market day calculation
- Igbo proverbs
- Igbo riddles game
- Historical Igbo events
- Igbo cultural promotion
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The Igbo Calendar Riddles Proverbs app is a freemium tool with the main purpose of helping users to determine the corresponding igbo market day (afọ, nkwọ, eke or orie) of any Gregorian Calendar date within reasonable time period (specifically between 1900 and 2100). The four market days that make up "ofu izu" (one week) in Igbo traditional calendar system are very significant in Igbo communities especially when fixing traditional events and cultural ceremonies. Any Calendar that can assist to determine the Igbo Market Day of a future date becomes handy and an important planning tool. To add fun to using this app, previous versions were developed to resemble the wall calendars we keep in our homes by displaying Igbo-themed beautiful photos. To increase user engagement and interaction, updated versions of the app now include Igbo Proverbs, Igbo Riddles and Historical Igbo Events and Personalities of note. Most notably, Igbo Riddles come in form of a game where users are challenged to provide answers to Igbo riddles; thereby propagating the Igbo Language and Culture.
Gramvoice
This VoIP application provides virtual phone numbers for individuals and businesses to make and receive calls worldwide. It allows users to manage multiple lines and maintain global connectivity.
- Virtual phone numbers
- Global calling
- Multiple line management
- VoIP communication
- Business and personal use
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Gramvoice is a VoIP app that gives individuals and businesses virtual phone numbers to make and receive calls globally. Manage multiple lines and stay connected anywhere.
Screenshots
Verdict
The clearest difference is rating: Gramvoice at 2.9 against Igbo Calendar Riddles Proverbs's 2.0. Gramvoice also leads on review sentiment (39% vs 0%) and in-app purchases (none vs 2). Igbo Calendar Riddles Proverbs's advantage is update cadence (every 5 days vs every 2 months) and iOS requirement (15.6 vs 17). 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
Both are free to download. Igbo Calendar Riddles Proverbs sells 2 one-off in-app purchases. Gramvoice asks for nothing beyond the download.
Gramvoice holds the better App Store score, 2.9 against 2.0. That said, the two scores are not equally well evidenced: Gramvoice has 30 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Igbo Calendar Riddles Proverbs's written reviews are positive against 39% of Gramvoice's.
Igbo Calendar Riddles Proverbs ships an update every 5 days, Gramvoice every 2 months. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.
| Parameter | Igbo Calendar Riddles Proverbs | Gramvoice |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) | 2.9 (30 ratings) — better |
| Positive reviews | 0.0% of reviews | 38.9% of reviews — better |
| Number of ratings | 1 | 30 — better |
| Update frequency | Every 5 days — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17 |
| Further details — not scored | ||
| Size | 51 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Tobechukwu Ezenachukwu | Etegram |
Customer experience
Igbo Calendar Riddles Proverbs
Gramvoice
In-app purchases
Igbo Calendar Riddles Proverbs
- Igbo Birthday Calendar$2.99
- Igbo Calendar Premium$2.99
Gramvoice
No in-app purchases
Questions
Is Igbo Calendar Riddles Proverbs free?
Is Gramvoice free?
Which has better reviews, Igbo Calendar Riddles Proverbs or Gramvoice?
Do Igbo Calendar Riddles Proverbs or Gramvoice have ads?
Which is updated more often, Igbo Calendar Riddles Proverbs or Gramvoice?
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