Try this app first before investing in any system
In the past years while doing accounting system implementation, napansin kong sobrang biglang dami agad ng mga startups offering customized ERP, POS, Business systems at recently, itong mga "build your own app" using AI pitch.
These apps work naman in terms of capturing business transactions pero marami dito don't follow the double-entry system and in terms of reports, sobrang kulang din.
May mga established providers din naman na may sound accounting framework but they're either expensive or too complex to use.
Kaya so far, I've sticked with Manager.io pa talaga for personal use and the system I deploy sa mga clients ko.
Aside from the simple interface and more advance modules for more complex businesses, their desktop version is also FREE.
Just download it and install sa computer and then may access kana sa isang complete accounting system that's also being updated periodically.
If you're a systems builder, explore this system muna and perhaps build on top of it.
If you're a business owner, explore this app first din if swak siya sa need mo. But if not, at the very least, you'll have an idea kung ano yung baseline feature na hahanapin mo sa ibang providers.