# UMIS vs Bell.bg

The clearest difference is in-app purchases: UMIS at none against Bell.bg's 4. UMIS also leads on iOS requirement (9.0 vs 12.4). Bell.bg's advantage is update cadence (fortnightly vs every 38 months). On price, ads and device support there is nothing between them.

Both are free to download. Bell.bg sells 4 one-off in-app purchases. UMIS asks for nothing beyond the download.

UMIS ships an update every 38 months, Bell.bg fortnightly. The most recent releases landed on September 11, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | UMIS | Bell.bg |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bellbg/id1445452233/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 38 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 1 MB | 16 MB |
| Requires iOS | **9.0** | 12.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aldeniz Rashidov](https://appshunter.io/developer/1370366236) | [Consulting Solutions EOOD](https://appshunter.io/developer/1445452232) |

## What reviewers say

### UMIS

[App page](https://appshunter.io/ios/app/umis-student/id1370366237)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bell.bg

[App page](https://appshunter.io/ios/app/bellbg/id1445452233)

Learn English anytime, anywhere with this mobile app designed for Bulgarian speakers. It offers interactive video lessons, grammar explanations, and exercises from beginner to advanced levels, utilizing your native language for comprehension. Progress tracking and certificates are available upon completion of levels.

**Highlights:** Interactive video lessons, Grammar explanations, Extensive exercises, Personalized vocabulary builder, Self-assessment tests, Certificates of completion

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 days subscription | $11.99 | one-time |
| 60 days subscription | $13.99 | one-time |
| 4 months subscription | $18.99 | one-time |
| 1 year subscription | $43.99 | one-time |


## Frequently asked questions

### Is UMIS free?

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

### Is Bell.bg free?

Bell.bg is free to download, with in-app purchases available.

### Do UMIS or Bell.bg have ads?

Neither UMIS nor Bell.bg shows ads.

### Which is updated more often, UMIS or Bell.bg?

UMIS ships an update every 38 months, and Bell.bg fortnightly. Most recently, UMIS was updated on September 11, 2026 and Bell.bg on September 18, 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.*