# BigONE vs DecaGram

The clearest difference is rating: DecaGram at 5.0 against BigONE's 4.4. BigONE's advantage is ratings volume (112 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DecaGram holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: BigONE has 112 ratings behind it against 1, so its average is the more settled of the two.

BigONE ships an update fortnightly, DecaGram every 10 days. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | BigONE | DecaGram |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (112 ratings)](https://appshunter.io/ios/app/bigone/id1485385044/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/decagram/id6785284730/reviews)** |
| Number of ratings | **112** | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Free | Free |
| Size | 154 MB | 7 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [BigONE Investment Corporation](https://appshunter.io/developer/1562298747) | [Mark Ostroski](https://appshunter.io/developer/6785284732) |

## What reviewers say

### BigONE

[App page](https://appshunter.io/ios/app/bigone/id1485385044)

Access real-time cryptocurrency market data and advanced financial visualization tools. Analyze market trends with live quotes, price charts, and expert trading ideas for a wide range of digital assets.

**Highlights:** Digital currency market information hub, Live crypto quotes and price charts, Technical analysis tools, Real-time market data, Professional market maps, 24/7 multilingual customer service

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast execution and deposit/withdrawal processing
- 💰 Earn pool with daily interest and instant redemption
- 🎨 Clean and intuitive user interface
- 📈 Wide variety of altcoins and niche tokens
- 🔒 Strong security features and verification process

**What reviewers complain about**

- ❌ Withdrawal restrictions and account freezing issues
- 💸 High fees and spreads on transactions
- 🔐 Difficult and frustrating verification process
- 📱 Not beginner-friendly interface
- 🚫 Alleged price manipulation and unfair trading practices

**Reported bugs**

- Video verification not working properly
- Confirmation codes not arriving on phone
- Incomplete cryptocurrency deposits
- Unable to transfer coins off platform
- Account login and access issues

**Requested features**

- Improved UI/UX design and usability
- Better English documentation and clearer instructions
- Lower trading fees and taker fees
- Smoother image verification process
- More beginner-friendly interface options


### DecaGram

[App page](https://appshunter.io/ios/app/decagram/id6785284730)

Track the live value of your 24K gold jewelry collection. Monitor individual pieces and your total holdings against real-time market prices. Earn gold dividends and access digital certificates of authenticity for your verified pieces.

**Highlights:** Live 24K gold pricing, Track individual jewelry piece value, Monitor total collection value over time, Earn real gold dividends, Digital certificate of authenticity, Price alerts (coming soon)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BigONE free?

BigONE is free to download, with no in-app purchases.

### Is DecaGram free?

DecaGram is free to download, with no in-app purchases.

### Which has better reviews, BigONE or DecaGram?

DecaGram is rated higher. BigONE averages 4.4 out of 5 from 112 ratings, while DecaGram averages 5.0 from 1 ratings.

### Do BigONE or DecaGram have ads?

Neither BigONE nor DecaGram shows ads.

### Which is updated more often, BigONE or DecaGram?

BigONE ships an update fortnightly, and DecaGram every 10 days. Most recently, BigONE was updated on October 7, 2026 and DecaGram on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*