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Apps with 'Persistent History' feature
Telegram is a messaging app with a focus on speed and security. It’s superfast, simple, and free. It is like SMS, but more powerful. SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and a extensive list of features, including: Unlimited Variables, ... A privacy focused browser extension to eliminate time spent bookmarking, re-googling or copy-pasting notes into scattered docs. Qalculate! is a multi-purpose cross-platform desktop calculator. Track web page changes and get notified. Free Sign-up. Have all data in one place Fossilo.com continuously archives complete websites as pdf and multiple other formats to be easily opened and viewed without any dependencies in the future. You can navigate the archives within the plattform or download it as a independent package. Chalk is a calculator that tries to do right what others do wrong. It wants to prove that a "basic" software calculator can be as handy as a real desktop calculator. Next generation business analytics tailored for agencies, consultancies and professional services. Professional services KPIs measured from your tools: profitability, rates, utilization, etc. from your CRM, time tracking, bookkeeping and other tools. Free Group / Team chat with persistent history.