---
title: "Spenti vs Qalta: where does the AI actually run? | Spenti"
description: "Spenti and Qalta compared on receipt scanning, Thai support, privacy, offline use, platforms and price."
url: "https://spenti.app/blog/spenti-vs-qalta"
lang: "en"
---

[← all posts](https://spenti.app/blog/)

COMPARED 5 min read by Spenti 22 Sep 2026

# Spenti vs Qalta: where does the AI actually run?

[Qalta](https://apps.apple.com/us/app/qalta-ai-expense-manager/id6756010294) keeps its ledger in local SQLite, yet sends scans and voice input through its backend to OpenAI. Spenti keeps recognition and spending chat on your device. That one architectural choice shapes the rest of this comparison.

## What they have in common

Both apps use AI to remove repetitive expense entry, support Thai interfaces and can scan receipts. [Qalta](https://apps.apple.com/us/app/qalta-ai-expense-manager/id6756010294) also accepts bills and statements and offers voice entry. Spenti scans paper receipts, Thai bank slips and PromptPay screenshots, then provides an on-device chat over the spending already recorded. Both keep a working ledger locally, though their paths for AI input differ.

## Where the receipt goes

[Qalta](https://apps.apple.com/us/app/qalta-ai-expense-manager/id6756010294)’s [privacy policy](https://tokkozhin.github.io/qalta.app/privacy-policy.html), effective 6 September 2026, says its backend uses Supabase and forwards receipt images and voice transcription input to OpenAI. It also says financial records are stored locally in SQLite. “Local ledger” therefore does not mean that every input stays local.

Spenti runs receipt recognition and spending questions on the phone. The image and extracted transaction do not need to be sent to Spenti. It connects for the initial model download, store purchases and updates, plus optional services you choose such as exchange rates or backup to your own iCloud or Google Drive.

## Thai slips and paper receipts

[Qalta](https://apps.apple.com/us/app/qalta-ai-expense-manager/id6756010294)’s official listing describes receipt, bill and statement scanning, but does not document dedicated Thai bank-slip or PromptPay logic. That is different from saying it cannot read one; it means the feature is not documented. Spenti explicitly targets Thai slips and PromptPay screenshots as well as paper receipts. Qalta’s voice entry may be more useful if speaking a transaction is central to your routine.

For an expat in Thailand, this distinction can be more useful than a generic language checklist. A Thai menu helps you navigate; dedicated slip handling addresses the layout and fields produced by local banks. If statements and spoken entry matter more than PromptPay screenshots, [Qalta](https://apps.apple.com/us/app/qalta-ai-expense-manager/id6756010294)’s feature mix may still be the better match.

## Account, backup, offline

Spenti requires no account, and its scan and chat features work offline after the initial download. Personal cloud backup is optional on paid plans and goes to the iCloud or Google Drive account the user chooses.

[Qalta](https://apps.apple.com/us/app/qalta-ai-expense-manager/id6756010294) stores its ledger locally, while its policy says Supabase stores account information, subscription status and AI usage counters. The policy does not establish whether every user must create an account, so that requirement remains undocumented. Optional ledger backup goes to the user’s iCloud. Scans and voice processing still need a network path through Supabase to OpenAI, so local records and iCloud backup do not make AI input offline.

[Qalta](https://apps.apple.com/us/app/qalta-ai-expense-manager/id6756010294)’s listing says “Only for iPhone.” It can run on a compatible Apple-silicon Mac, but that does not make it a native Mac app. Android users are outside its documented platform support. For recovery, both products make backup a separate choice: local-only use leaves recovery dependent on the phone.

## Price

[Qalta](https://apps.apple.com/us/app/qalta-ai-expense-manager/id6756010294) is [Free · Pro $3.99/mo or $29.99/yr · Family $5.99/mo or $49.99/yr (US store)](https://apps.apple.com/us/app/qalta-ai-expense-manager/id6756010294). Spenti is Free · Basic ฿49/mo or ฿499/yr · Pro ฿99/mo, ฿799/yr or ฿2,999 lifetime, and its Free plan never expires or asks for a card. Dollar storefront prices may differ by country; values here were checked on 21 September 2026.

| What we compared | [Qalta](https://apps.apple.com/us/app/qalta-ai-expense-manager/id6756010294) | [Spenti](https://apps.apple.com/app/id6792967375) |
| --- | --- | --- |
| Thai slips & receipts | [**Receipt scanner**; Thai slip support not disclosed](https://apps.apple.com/us/app/qalta-ai-expense-manager/id6756010294) | [**Yes** — Thai slips, PromptPay and paper receipts](https://spenti.app/#features) |
| Where the AI / OCR runs | [**Cloud** — Supabase → OpenAI](https://tokkozhin.github.io/qalta.app/privacy-policy.html) | [**On your phone** — scanning and chat](https://spenti.app/privacy/) |
| Uploads & cloud storage | [**Sent to OpenAI** — scans and voice](https://tokkozhin.github.io/qalta.app/privacy-policy.html) | [**Never for processing**; personal cloud backup is opt-in](https://spenti.app/privacy/) |
| Account | [**Not disclosed**](https://tokkozhin.github.io/qalta.app/privacy-policy.html) | [**No Spenti account**](https://spenti.app/privacy/) |
| Offline use | [**Local ledger**; AI needs internet](https://tokkozhin.github.io/qalta.app/privacy-policy.html) | [**Yes** — after the initial download](https://spenti.app/privacy/) |
| Platforms | [**iPhone · compatible Apple-silicon Macs**](https://apps.apple.com/us/app/qalta-ai-expense-manager/id6756010294) | [**iOS 16 or later · Android 7.0 or later**](https://spenti.app/) |
| Listed prices | [**Free** · Pro **$3.99**/mo or **$29.99**/yr · Family **$5.99**/mo or **$49.99**/yr (US store)](https://apps.apple.com/us/app/qalta-ai-expense-manager/id6756010294) | [**Free** · Basic **฿49**/mo or **฿499**/yr · Pro **฿99**/mo, **฿799**/yr or **฿2,999** lifetime](https://spenti.app/#pricing) |

As of 21 September 2026 · Each value links to its source · Scroll to see every app

## Who should pick which

Pick [Qalta](https://apps.apple.com/us/app/qalta-ai-expense-manager/id6756010294) if you use an iPhone, value voice entry and statement scanning, and are comfortable with scans and voice input going to its named cloud providers. Pick Spenti if you need Android, want explicit Thai-slip support, or want receipt recognition and spending questions to stay on your device. Qalta is unusually clear about its split between local records and cloud AI; that clarity makes the tradeoff easier to evaluate.

## Frequently asked questions

Answered from the checked sources

### Does Qalta send receipts to OpenAI?

Yes. Qalta's privacy policy, effective 6 September 2026, says receipt scans and voice input are sent through its Supabase backend to OpenAI. The expense ledger itself is stored locally on the device.

### Does Spenti send anything to OpenAI or Google?

Receipt recognition and spending chat run on your phone without sending receipts or questions to a cloud AI provider. Both work offline after the models are downloaded. Optional backup is separate: it copies financial data to your own iCloud or Google Drive account.

### Is Qalta available on Android?

No. Qalta's App Store listing is for iPhone, with Mac compatibility. Spenti runs on iOS 16 or later and Android 7.0 or later.

### How do Qalta and Spenti prices compare?

Qalta: Free · Pro $3.99/mo or $29.99/yr · Family $5.99/mo or $49.99/yr (US store). Spenti: Free · Basic ฿49/mo or ฿499/yr · Pro ฿99/mo, ฿799/yr or ฿2,999 lifetime, with a Free plan that never expires. Prices as listed on 21 September 2026.

## How this was checked

We read Qalta’s official [store listing](https://apps.apple.com/us/app/qalta-ai-expense-manager/id6756010294) and [privacy policy](https://tokkozhin.github.io/qalta.app/privacy-policy.html), then compared them with Spenti’s published facts on 21 September 2026. Features not stated in those sources are marked as undocumented. [Corrections are welcome](https://spenti.app/support/).

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