# Ön Muhasebe Programı vs Tempo Aura

The clearest difference is in-app purchases: Ön Muhasebe Programı at none against Tempo Aura's 1. Ön Muhasebe Programı also leads on ads (none vs shown) and device support (3 vs 1). Tempo Aura's advantage is update cadence (weekly vs every 14 months). On price there is nothing between them.

Both are free to download. Tempo Aura sells 1 one-off in-app purchase. Ön Muhasebe Programı asks for nothing beyond the download.

Ön Muhasebe Programı ships an update every 14 months, Tempo Aura weekly. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Ön Muhasebe Programı | Tempo Aura |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Weekly** |
| Monetization | Free | — |
| Size | 12 MB | 68 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BACKHUB YAZILIM BILGI TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1307253547) | [Batuhan Tomo](https://appshunter.io/developer/6799618084) |

## What reviewers say

### Ön Muhasebe Programı

[App page](https://appshunter.io/ios/app/on-muhasebe-program/id1594398711)

Manage your business's accounting professionally from your phone or web. Send instant quotes and statements to clients, and integrate with e-invoicing services. Receive online payments and track bank transactions seamlessly.

**Highlights:** Professional accounting management, Instant quote and statement sending, E-invoice, E-archive, E-waybill integration, Online payment processing, Bank account integration, SMS sending with business name

**Features:** macOS Compatibility

**In-app purchases:** none


### Tempo Aura

[App page](https://appshunter.io/ios/app/tempo-aura-focus-timer/id6799618082)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tempo Aura Plus | $3.99 | one-time |


## Frequently asked questions

### Is Ön Muhasebe Programı free?

Ön Muhasebe Programı is free to download, with no in-app purchases.

### Is Tempo Aura free?

Tempo Aura is free to download, with in-app purchases available.

### Do Ön Muhasebe Programı or Tempo Aura have ads?

Tempo Aura shows ads; Ön Muhasebe Programı does not.

### Which is updated more often, Ön Muhasebe Programı or Tempo Aura?

Ön Muhasebe Programı ships an update every 14 months, and Tempo Aura weekly. Most recently, Ön Muhasebe Programı was updated on October 4, 2026 and Tempo Aura 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.*