BiG Inventory vs Guac
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BiG Inventory
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It’s time to optimize your business with BiG Inventory! Here is what you can do: - Monitor your business’s inventory operation anytime, anywhere - Manage your inventory stock such as stock-taking, stock return, purchase order or stock request from another branch - Receive urgent stock notification - Full audit trail of inventory cash flow weekly, monthly and annually - Real time report of all the product quantity available in store - Multiple account management simultaneously
Guac
This app assists businesses in optimizing their inventory ordering process. It allows users to place orders, track historical purchases, and receive intelligent recommendations based on demand forecasting. Gain insights into the factors influencing your ordering decisions.
- Place orders with suppliers
- Track past orders
- Compare current to past orders
- Demand forecasting recommendations
- View recommendation drivers
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Guac helps you place the perfect inventory order. - Place orders with suppliers - Track past orders - Compare current orders to past quantities - Get order recommendations based on advanced demand forecasting - See what's driving order recommendations
Screenshots
Verdict
The clearest difference is update cadence: Guac at every 2 weeks against BiG Inventory's every 2 months. BiG Inventory's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
BiG Inventory ships an update every 2 months, Guac every 2 weeks. The most recent releases landed on September 16, 2026 and June 29, 2026 respectively.
| Parameter | BiG Inventory | Guac |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 83 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Synergy Alliance Solutions Sdn. Bhd. | Guac, Inc. |
In-app purchases
BiG Inventory
No in-app purchases
Guac
No in-app purchases
Questions
Is BiG Inventory free?
Is Guac free?
Do BiG Inventory or Guac have ads?
Which is updated more often, BiG Inventory or Guac?
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